a tough call
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idiom

a tough call

nán de juédìng
Meaning
a difficult decision to make
Example
Choosing between the two offers was **a tough call**.
Zài liǎng gè tíyì zhī jiān xuǎnzé shì nán de juédìng.
idiom

after the storm comes the calm

风暴之后是平静
Meaning
peace follows a period of trouble
Example
Stay patient; **after the storm comes the calm**.
保持耐心；**风暴过后，平静来临**。
idiom

ahead of its time

在当时显得异常先进或创新
Meaning
to be unusually advanced or innovative for its era
Example
That invention was **ahead of its time**.
那个发明超越了它所处的时代。
idiom

a step in the right direction

朝着目标前进的小行动
Meaning
a small action that leads to progress towards a goal
Example
Completing the first phase of the project is definitely **a step in the right direction**.
完成项目的第一阶段无疑是 **a step in the right direction**。
idiom

actions speak louder than words

人们所做的比他们所说的更重要
Meaning
what people do is more important than what they say
Example
**Actions speak louder than words**, so prove it with effort.
**行动胜于言辞**, 所以用努力来证明它。
idiom

a wake-up call

一个让人意识到需要改变的事件
Meaning
an event that makes someone realize they need to change
Example
Losing his job was a **wake-up call** for him.
失业对他来说是一个警钟。
idiom

A giant leap

一个重要的进步或成就。
Meaning
A significant advancement or achievement.
Example
Landing on the moon was **a giant leap** for mankind.
登月是人类的一大飞跃。
idiom

across the board

同样影响每个人或每件事
Meaning
affecting everyone or everything equally
Example
The new tariffs apply **across the board** to all imported goods.
新的关税同样适用于所有进口商品。
idiom

AI arms race

公司或国家之间在人工智能发展中争夺领导地位的竞争
Meaning
competition among companies or nations to lead in AI development
Example
Big tech companies are engaged in an **AI arms race**.
大型科技公司正在参与一场**AI军备竞赛**。
idiom

a kind heart

一个慷慨而关心他人的人
Meaning
a person who is generous and caring
Example
Her **kind heart** is what makes her loved by everyone.
她的**善良的心**使她深受大家喜爱。
idiom

a fish out of water

在陌生环境中感到不舒服
Meaning
feeling uncomfortable in an unfamiliar situation
Example
She felt like **a fish out of water** at the new school.
她在新学校里感觉就像 **一条鱼离开水**。
idiom

a snowball effect

一种情况，其中某事物的规模或重要性以越来越快的速度增加
Meaning
a situation in which something increases in size or importance at a faster and faster rate
Example
The more followers she got, the more famous she became, creating **a snowball effect**.
她的追随者越多，她就越有名，形成了一个雪球效应。
idiom

a job well done

一项成功完成的任务
Meaning
a task completed with great success
Example
The project was completed ahead of schedule, truly **a job well done**.
项目提前完成，真的**做得很好**。
idiom

a tough act to follow

某事如此令人印象深刻，以至于其他人难以匹配或超越
Meaning
something so impressive that others find it hard to match or surpass
Example
His last performance was **a tough act to follow**.
他的最后一次表演是**一个难以超越的精彩表演**。
idiom

a gray area

一种不清楚或可以用多种方式理解的情况或话题
Meaning
a situation or topic that is not clear or that can be understood in more than one way
Example
The question of intellectual property rights in the digital age is still **a gray area**.
数字时代的知识产权问题仍然是**灰色地带**。
idiom

as thick as two short planks

非常愚蠢或迟钝
Meaning
very stupid or slow-witted
Example
He’s **as thick as two short planks**, bless him.
他**像两块短木板一样愚蠢**，祝福他。
idiom

a light at the end of the tunnel

表示情况很快会有所改善的迹象；在困难情况下的希望
Meaning
a sign that a situation will improve soon; hope in a difficult situation
Example
After months of hard work, she finally saw **a light at the end of the tunnel**.
经过几个月的努力工作后，她终于看到了**隧道尽头的光**。
idiom

A Jekyll and Hyde

一个人格中有两个完全不同面的人。
Meaning
A person with two very different sides to their personality.
Example
He’s like **a Jekyll and Hyde**—nice one moment and cruel the next.
他就像一个杰基尔与海德——一会儿温柔，一会儿残酷。
idiom

a kingmaker

有影响力选择或任命领导者的人
Meaning
someone who has influence in the selection or appointment of a leader
Example
The senator has become **a kingmaker** in the current presidential race.
这位参议员已经成为目前总统竞选中的**国王制造者**。
idiom

adapt to the changing times

适应新的条件或环境
Meaning
to adjust to new conditions or circumstances
Example
In order to survive in this fast-paced world, you must **adapt to the changing times**.
为了在这个快节奏的世界中生存，你必须**适应变化的时代**。
idiom

a run on the bank

由于担心银行倒闭，许多人从银行提取他们的钱
Meaning
a situation where many people withdraw their money from a bank due to fear of collapse
Example
Rumors of insolvency caused **a run on the bank**.
破产的传闻引发了**银行挤兑**。
idiom

At the forefront

处于某个领域的领先或重要位置
Meaning
being in a leading or important position in a field
Example
The research center is **at the forefront** of renewable energy studies.
研究中心在可再生能源研究的**最前沿**。
idiom

A Pandora’s box

无尽麻烦或复杂问题的来源。
Meaning
A source of endless complications or trouble.
Example
Discussing that topic will open a **Pandora’s box** of complaints.
讨论那个话题会打开一个潘多拉的盒子，引发很多抱怨。
idiom

against the ropes

处于困难的情况或接近失败
Meaning
in a difficult situation or near defeat
Example
The company was **against the ropes**, but it managed to recover.
公司陷入困境，但设法恢复了。
idiom

a spark of genius

一个突然和杰出的想法
Meaning
a sudden and brilliant idea
Example
Her **spark of genius** helped us solve the problem quickly.
她的**天才火花**帮助我们迅速解决了问题。
idiom

at odds with

与某人或某事不一致或冲突
Meaning
to disagree or be in conflict with someone or something
Example
His views are **at odds with** the company policy.
他的观点与公司的政策**不一致**。
idiom

a bridge too far

一个过于雄心勃勃或无法实现的尝试或目标
Meaning
an attempt or goal that is too ambitious or impossible to achieve
Example
The proposal to negotiate with all the countries at once was **a bridge too far**.
同时与所有国家谈判的提议是**一座太远的桥**。
idiom

as honest as the day is long

完全诚实和值得信赖
Meaning
completely honest and trustworthy
Example
Everyone knows that Tom is **as honest as the day is long**.
每个人都知道汤姆是**像白天一样诚实**。
idiom

a blank canvas

可以自由发展的一个人或情况
Meaning
a person or situation that can be developed freely
Example
Starting a new project is like working with **a blank canvas**.
开始一个新项目就像与**一张空白画布**一起工作。
idiom

a fork in the road

一个必须做出决定的时刻；在两个或更多选项之间做选择
Meaning
a point where a decision must be made; a choice between two or more options
Example
When you come to **a fork in the road**, you have to choose which way to go.
当你来到**十字路口**时，你必须选择哪条路走。
idiom

a storm in a teacup

一个被夸大的小问题
Meaning
a small problem that is exaggerated
Example
Their argument was just **a storm in a teacup**.
他们的争论只是**茶杯里的风暴**。
idiom

a chapter of one’s life

人生中的一个阶段或时期
Meaning
a period or stage in someone’s life
Example
Leaving college was the end of an important **chapter of her life**.
离开大学是她人生中一个重要篇章的结束。
B1 idiom

all ears

非常专心地听
Meaning
Listening very attentively
Example
When the teacher started explaining the concept, the students were all ears.
当老师开始解释这个概念时，学生们都非常专心地听着。
idiom

apple of one’s eye

一个被珍视超过其他人的人
Meaning
someone who is cherished above others
Example
Her little son is the **apple of her eye**.
她的小儿子是她眼中的**苹果**。
idiom

all work and no play

一个只工作的人变得无聊且单调
Meaning
a person who only works becomes dull and boring
Example
**All work and no play** makes Jack a dull boy.
所有工作和没有游戏让杰克变得无聊。
idiom

a window of opportunity

一个短暂的时期，在此期间可以有效地行动
Meaning
a short period when one has a chance to act effectively
Example
We have **a window of opportunity** to finalize the deal this week.
我们有**一个机会之窗**来完成这周的交易。
idiom

add on

额外添加某物
Meaning
to include something extra
Example
You can **add on** dessert for a small fee.
你可以支付少量费用来**加上**甜点。
idiom

around the clock

全天候; 连续不断
Meaning
all day and all night; continuously
Example
Doctors worked **around the clock** to save the patients.
医生们全天候工作，抢救病人。
idiom

as luck would have it

碰巧；幸运或不幸
Meaning
by chance; fortunately or unfortunately
Example
**As luck would have it**, I met my old friend at the airport.
碰巧，我在机场遇见了我的老朋友。
idiom

At the end of one’s rope

累到无法再应对任何事。
Meaning
To be so tired or frustrated that you can’t deal with anything more.
Example
After working nonstop for weeks, I was **at the end of my rope**.
连续几个星期不停地工作后，我已经**筋疲力尽**。
idiom

apology accepted

用于表示你原谅某人
Meaning
used to say that you forgive someone
Example
Don’t worry, **apology accepted**.
别担心，原谅了
idiom

a guiding light

一个激励或引导他人走向成功的人
Meaning
someone who inspires or leads others toward success
Example
Her courage became **a guiding light** for the whole team.
她的勇气成为了整个团队的**指路明灯**。
idiom

answer the call

回应责任或机会
Meaning
to respond to a responsibility or opportunity
Example
He was ready to **answer the call** and take charge of the project.
他准备好**回应挑战**并接管该项目。
idiom

a bumper crop

异常丰收
Meaning
an unusually large harvest
Example
Farmers are happy this year because of **a bumper crop** of rice.
农民们今年很高兴，因为**丰收的稻米**。
idiom

ace a test

在考试中表现极好
Meaning
to do extremely well on a test
Example
He studied hard and managed to **ace the test**.
他努力学习，并成功地 **通过了考试**。
idiom

agree to disagree

接受你有不同的观点并停止争论
Meaning
to accept that you have different opinions and stop arguing
Example
We’ll just **agree to disagree** on this topic.
我们只需在这个话题上**同意不同意**。
idiom

A scoop

一条独家的新闻
Meaning
An exclusive piece of news
Example
The journalist got **a scoop** about the minister’s resignation.
记者得到了有关部长辞职的**独家新闻**。
idiom

A tough row to hoe

一项难以处理的任务或情况。
Meaning
A difficult task or situation to handle.
Example
Starting a new business is **a tough row to hoe**.
创业是一项难以处理的任务。
idiom

a clean slate

一个崭新的开始; 有机会重新开始，而不犯以前的错误
Meaning
a fresh start; an opportunity to begin again without past mistakes
Example
He moved to a new city for **a clean slate**.
他为了**全新的开始**搬到了一个新城市。
idiom

above board

诚实合法; 没有欺骗
Meaning
honest and legal; without deceit
Example
Their business deal was completely **above board**.
他们的商业交易完全是**诚实合法**的。
idiom

A Faustian bargain

为权力或成功而牺牲道德完整性的交易。
Meaning
A deal where one sacrifices moral integrity for power or success.
Example
Signing that contract was **a Faustian bargain** for him.
签署那份合同对他来说是一个福斯蒂安交易。
idiom

a heart of gold

一个非常友善和关心他人的人
Meaning
someone who is very kind and caring
Example
She has **a heart of gold**, always helping anyone in need.
她有**一颗金子般的心**，总是帮助有需要的人。
idiom

adapt to change

适应新的环境或情况
Meaning
to adjust to new circumstances or environments
Example
In order to succeed, you must learn to **adapt to change**.
为了成功，你必须学会适应变化。
idiom

Ask the right questions

提出正确的问题以获得理解。
Meaning
To inquire wisely to gain understanding.
Example
Good researchers always **ask the right questions**.
好的研究者总是问对问题。
idiom

a rollercoaster of emotions

在短时间内经历非常高和非常低的情绪状态
Meaning
to experience very high and very low emotional states in a short time
Example
The week was **a rollercoaster of emotions**, with moments of joy and sadness.
这一周是**一个情绪过山车**，充满了快乐和悲伤的时刻。
idiom

a giant leap for mankind

一次重大的或开创性的成就
Meaning
a significant or groundbreaking achievement
Example
The first man landing on the moon was truly **a giant leap for mankind**.
第一个登月的人真的是**人类的伟大飞跃**。
idiom

add fuel to the fire

使糟糕的情况变得更糟
Meaning
to make a bad situation worse
Example
Your comments **added fuel to the fire**.
你的评论让情况更糟了。
idiom

A friend to all is a friend to none

那些试图取悦每个人的人最终可能没有取悦任何人
Meaning
Someone who tries to please everyone may end up pleasing no one
Example
He is friendly to everyone, but he has no real close friends because **a friend to all is a friend to none**.
他对每个人都很友好，但他没有真正亲近的朋友，因为**每个人的朋友是没有朋友的**。
idiom

a whole new ball game

一个全新或不同的情况；改变事情处理方式的东西。
Meaning
a completely new or different situation; something that changes the way things are done.
Example
Starting a business from scratch is **a whole new ball game**.
从头开始创业是**一个全新的挑战**。
idiom

alien concept

一些陌生或奇怪的东西
Meaning
something unfamiliar or strange
Example
Honesty seems like an **alien concept** to him.
诚实对他来说就像一个**外星概念**。
idiom

a bookworm

一个喜欢读书的人
Meaning
a person who loves reading books
Example
She’s **a bookworm**; she spends hours in the library.
她是**书虫**; 她在图书馆呆了几个小时。
idiom

a quantum leap

一次巨大的突然改善
Meaning
a big and sudden improvement
Example
This discovery is **a quantum leap** in medical research.
这个发现是医学研究中的**量子飞跃**。
idiom

against the odds

尽管有许多困难或挑战仍然成功
Meaning
to succeed despite many difficulties or challenges
Example
They won the game **against all odds**, proving their hard work paid off.
他们**克服一切困难**赢得了比赛，证明了他们的努力得到了回报。
idiom

a Eureka moment

突然的发现或顿悟时刻
Meaning
a moment of sudden discovery or realization
Example
He had **a Eureka moment** when he solved the equation.
他在解决方程时经历了**尤里卡时刻**。
idiom

a storybook ending

一个完美或幸福的结局，就像童话故事一样
Meaning
a perfect or happy ending, like in a fairy tale
Example
Their wedding was a true **storybook ending**.
他们的婚礼真是一个童话般的结局。
idiom

a labor of love

出于激情而做的事情，不是为了钱
Meaning
something done out of passion, not for money
Example
Building that model train was **a labor of love** for him.
为他建造那个模型火车是**爱的劳动**。
idiom

a steep learning curve

当某事很难学习，通常是迅速的
Meaning
when something is difficult to learn, usually quickly
Example
The new software had a **steep learning curve**, but I managed to understand it.
新软件有一个**陡峭的学习曲线**，但我设法理解了它。
idiom

a man of his word

一个信守诺言的人
Meaning
a person who keeps their promises
Example
He’s **a man of his word**, you can trust him.
他是一个信守诺言的人，你可以信任他。
idiom

a global village

由于科技和通信，世界被视为一个单一的社区
Meaning
the world considered as a single community due to technology and communication
Example
The internet has turned the world into **a global village**.
互联网把世界变成了一个全球村。
idiom

a breath of fresh air

一些新鲜和令人耳目一新的东西
Meaning
something new and refreshing
Example
Her positive attitude is **a breath of fresh air** in the office.
她积极的态度在办公室里就像一阵清新的空气。
idiom

a helping hand

帮助或协助他人的人
Meaning
someone who helps or assists others
Example
She offered **a helping hand** to the new student in class.
她为班级里的新学生提供了**一只援助之手**。
idiom

A leap of faith

即使没有证据或证明，仍然相信某事。
Meaning
Believing in something even without evidence or proof.
Example
When she took the job offer, it was truly **a leap of faith**.
当她接受工作邀请时，真的 **信念的一跃**。
idiom

a rising tide of opportunity

有利于许多人增长或成功的机会的增加
Meaning
an increase in opportunities for growth or success that benefits many people
Example
The new technology sector is creating **a rising tide of opportunity** for young entrepreneurs.
新技术领域正在为年轻的企业家创造 **a rising tide of opportunity**。
idiom

a silver lining

在困难情况下的积极方面
Meaning
a positive aspect in a difficult situation
Example
Losing my job was tough, but the **silver lining** was that I found a better one.
失去工作很困难，但**silver lining**是我找到了更好的工作。
idiom

a bone of contention

一个分歧或争议的主题
Meaning
a subject of disagreement or dispute
Example
Money has always been **a bone of contention** between them.
钱一直是他们之间的**争议点**。
idiom

All hands on deck

每个人都必须一起工作或帮助完成任务。
Meaning
Everyone must work together or help with a task.
Example
We need **all hands on deck** to finish this project by tomorrow.
我们需要 **所有人一起行动** 来在明天之前完成这个项目。
idiom

a few bricks short of a load

有点愚蠢或疯狂
Meaning
a little stupid or crazy
Example
He tries hard, but he’s **a few bricks short of a load**.
他努力尝试，但他是**有点愚蠢或疯狂**。
idiom

a brainwave

一个突然聪明的主意或解决方案
Meaning
a sudden clever idea or solution
Example
I had **a brainwave** and realized how to fix the issue.
我有了**一脑波**，并意识到如何解决这个问题。
idiom

At your own risk

你对任何可能的危险或损失负责。
Meaning
You are responsible for any possible danger or loss.
Example
You can enter the cave, but it’s **at your own risk**.
你可以进入洞穴，但这是**自担风险**。
idiom

a change of heart

某人的意见或情感的变化
Meaning
a change in one’s opinion or feelings
Example
She had **a change of heart** and decided to stay.
她有了**改变主意**，决定留下来。
idiom

a piece of cake

非常容易做的事情
Meaning
something that is very easy to do
Example
The exam was **a piece of cake** for me.
这次考试对我来说是**小菜一碟**。
idiom

adapt to new surroundings

适应新的环境或情况
Meaning
to adjust to a new environment or situation
Example
After moving to a new city, it took her some time to **adapt to new surroundings**.
搬到新城市后，她花了一些时间才**适应新的环境**。
idiom

artificial brainpower

由AI系统提供的智能或决策
Meaning
intelligence or decision-making provided by AI systems
Example
The car relies on **artificial brainpower** to navigate through traffic.
这辆车依赖于**人工脑力**在交通中导航。
idiom

as strong as an ox

非常强大和有力
Meaning
very strong and powerful
Example
He’s **as strong as an ox** after years of training.
经过多年的训练，他现在**像一头牛一样强壮**。
idiom

at a crossroads

处在人生必须做出决定的时刻
Meaning
at a point where a decision must be made
Example
After years of travel, she found herself **at a crossroads** in life.
经过多年的旅行，她发现自己**处在人生的十字路口**。
idiom

as wise as an owl

非常聪明或博学
Meaning
very wise or knowledgeable
Example
My grandfather is **as wise as an owl**.
我的祖父**像猫头鹰一样聪明**。
idiom

at the back of one's mind

一个人没有积极地去想但仍然意识到的事情
Meaning
something that one is not actively thinking about but is still aware of
Example
The fear of failure was always **at the back of his mind**.
对失败的恐惧总是在他的脑海深处。
idiom

at death’s door

濒临死亡
Meaning
very close to death
Example
He was **at death’s door** before the doctors saved him.
他在医生救他之前濒临死亡。
idiom

answer for

对某事负责，并就此向他人解释
Meaning
to be responsible for something and answer to others about it
Example
She had to **answer for** the mistakes made by her team.
她必须为她团队所犯的错误**负责**。
idiom

a sound bite

演讲或采访中简短、易记的部分，常用于媒体
Meaning
a short, memorable part of a speech or interview often used in the media
Example
The politician's **sound bite** was replayed on every major news channel.
政治家的**摘录**在所有主要新闻频道上重复播放。
idiom

A Romeo

一个热情的情人或浪漫的男人。
Meaning
A passionate lover or a romantic man.
Example
He acts like **a Romeo** around her.
他在她身边表现得像一个罗密欧。
idiom

A friend is a treasure

一个真正的朋友是无价和珍贵的。
Meaning
A true friend is invaluable and precious.
Example
I've known her for years, and she's always been there for me; **a friend is a treasure**.
我认识她好多年了，她一直都在我身边；**朋友就是宝藏**。
idiom

algorithmic bias

算法对某些数据或结果的系统性偏好，通常是无意的。
Meaning
the systematic favoritism towards certain data or outcomes by an algorithm, often unintentionally.
Example
The development team worked to eliminate **algorithmic bias** in the AI model.
开发团队致力于消除AI模型中的**算法偏见**。
idiom

a fair game

一种双方都有平等机会成功或达成妥协的情况
Meaning
a situation where both parties have equal opportunities to succeed or compromise
Example
The terms of the contract were discussed until both sides agreed it was **a fair game**.
合同条款被讨论，直到双方都同意这是**a fer geim**。
idiom

a slap on the wrist

一种非常轻微的惩罚
Meaning
a very mild punishment
Example
He got **a slap on the wrist** for such a serious offense.
他因如此严重的罪行而得到了**一种非常轻微的惩罚**。
idiom

a long shot

成功机会很小的事情
Meaning
something that has a very small chance of success
Example
Winning the competition is **a long shot**, but we’ll try.
赢得比赛的可能性很小，但我们会试试。
idiom

at ease

感到放松和舒适
Meaning
feeling relaxed and comfortable
Example
He felt completely **at ease** in the quiet garden.
他在安静的花园里感到完全放松
idiom

Air time

在电视或广播中播放的时间
Meaning
The amount of time something is broadcast on TV or radio
Example
The charity event got a lot of **air time** on local stations.
慈善活动在当地电台获得了很多空中时间。
idiom

artificial neural network

一种人工智能系统，旨在模仿人脑识别模式和解决问题的能力。
Meaning
an AI system designed to mimic the human brain's ability to recognize patterns and solve problems.
Example
The **artificial neural network** is capable of processing data in a way similar to the human brain.
该**人工神经网络**能够以类似人脑的方式处理数据。
idiom

a workaholic

一个工作过度且很难停止的人
Meaning
a person who works too much and finds it hard to stop
Example
He’s such **a workaholic**, even on weekends he works.
他是个**工作狂**，即使是周末也在工作。
idiom

a splash of color

为了效果而添加的小量明亮颜色
Meaning
a small amount of bright color added for effect
Example
Add **a splash of color** to make the room lively.
添加**一抹色彩**让房间更有生气。
idiom

a quick study

一个快速学习的人
Meaning
someone who learns new things very fast
Example
She’s **a quick study** and mastered the topic in a day.
她很快学习并在一天内掌握了这个话题。
idiom

a lightbulb moment

一个突然的意识或理解
Meaning
a sudden realization or understanding
Example
When I saw the results, I had a **lightbulb moment**.
当我看到结果时，我有一个**灯泡时刻**。
idiom

ahead of the pack

比竞争对手更成功
Meaning
to be more successful than competitors
Example
Her innovative ideas always keep her **ahead of the pack**.
她的创新想法总是让她保持在竞争对手之前。
idiom

Airhead

一个傻乎乎或愚蠢的人。
Meaning
A silly or foolish person.
Example
Don't be such an **airhead**, pay attention!
不要那么傻，集中注意力！
idiom

all smiles

非常开心和愉快
Meaning
very happy and cheerful
Example
He was **all smiles** after hearing the compliment.
听到赞美后，他笑容满面。
idiom

a foot in the door

有一个小的机会开始在公司或行业工作
Meaning
to have a small opportunity to start working in a company or industry
Example
An internship is a great way to get **a foot in the door**.
实习是一个获得**工作机会**的好方式。
idiom

a close call

一个灾难或事故险些发生的情况。
Meaning
A situation where a disaster or accident was narrowly avoided.
Example
That was **a close call** — the car almost hit us!
那真是**千钧一发** — 车差点撞到我们！
idiom

at the eleventh hour

在最后时刻
Meaning
at the very last moment
Example
He submitted his assignment **at the eleventh hour**.
他在最后时刻提交了他的作业。
idiom

A battle of wits

一个人们用智慧或聪明才智相互较量的比赛或情况。
Meaning
A contest or situation where people use intelligence or cleverness to outsmart each other.
Example
The negotiations were a true **battle of wits** between the two leaders.
这次谈判是两位领导人之间真正的**智慧较量**。
idiom

A clear conscience is a soft pillow

当你诚实时，你会平静地睡觉，没有愧疚感。
Meaning
When you live honestly, you sleep peacefully without guilt.
Example
After telling the truth, he had a peaceful night’s sleep because **a clear conscience is a soft pillow**.
告诉真相后，他度过了一个安静的夜晚，因为**清晰的良心是一个柔软的枕头**。
idiom

a heavy heart

深深的悲伤或痛苦的感觉
Meaning
a feeling of deep sadness or sorrow
Example
She left her hometown with **a heavy heart**.
她带着沉重的心情离开了她的家乡。
idiom

a win-win situation

一个每个人都受益的情况
Meaning
a situation where everyone benefits
Example
Merging the two companies created **a win-win situation** for both parties.
合并这两家公司为双方创造了**双赢的局面**。
idiom

a bug in the system

程序或系统中的问题或错误
Meaning
a problem or error in a program or system
Example
There seems to be **a bug in the system** causing slow performance.
似乎 **系统中有一个bug**，导致性能缓慢。
idiom

a pain in the neck

令人非常烦的人或事
Meaning
someone or something that is very annoying
Example
That constant noise from the construction site is **a pain in the neck**.
来自建筑工地的持续噪音真让人烦。
idiom

a walking encyclopedia

一个知道很多关于许多主题的人
Meaning
a person who knows a lot about many subjects
Example
Ask him anything about history—he’s **a walking encyclopedia**.
问他任何关于历史的事情——他是**一本行走的百科全书**。
idiom

a snake in the grass

一个秘密的敌人
Meaning
a secret enemy
Example
Be careful; there’s **a snake in the grass**.
小心；草丛里有一个秘密敌人。
idiom

a feather in one’s cap

值得骄傲的成就
Meaning
an achievement to be proud of
Example
Winning the national award was **a feather in his cap**.
赢得全国奖项是他值得骄傲的成就。
idiom

a shot in the arm

给人鼓励或能量的东西
Meaning
something that gives encouragement or energy
Example
The new funding was **a real shot in the arm** for the project.
新的资金对项目来说是**真正的强心针**。
idiom

A bright idea

对某事完全感到厌倦或恼火
Meaning
a clever or innovative idea
Example
She came up with a **bright idea** for the new marketing campaign.
我已经**厌倦了**听他的借口。
idiom

adapt to new circumstances

适应新的情况或变化
Meaning
to adjust oneself to new situations or changes
Example
In order to survive in the changing world, we need to **adapt to new circumstances**.
为了在不断变化的世界中生存，我们需要**适应新的情况**。