backdoor entry
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idiom

backdoor entry

一种秘密或非官方的方式进入某物
Meaning
a secret or unofficial way to access something
Example
Hackers found a **backdoor entry** into the company’s database.
黑客找到了公司数据库中的**后门入口**。
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

bang for your buck

花费的每一分钱的价值；一个好交易
Meaning
value for the money spent; a good deal
Example
This insurance plan gives you the best **bang for your buck**.
这个保险计划给你最划算的选择。
idiom

happy as a clam

非常满足和舒适
Meaning
very content and comfortable
Example
She looked **happy as a clam** on her vacation.
她在度假时看起来非常开心。
idiom

step up

在需要时承担责任或采取行动
Meaning
to take responsibility or action when needed
Example
When the manager was away, she **stepped up** to lead the team.
当经理不在时，她主动站出来领导团队。
idiom

drop in the ocean

与所需的量相比，非常小或微不足道的数量
Meaning
a very small or insignificant amount compared to what is needed
Example
Our recycling efforts are just a **drop in the ocean** compared to the global pollution problem.
与全球污染问题相比，我们的回收努力只是**海洋中的一滴水**。
idiom

come out of one's shell

变得更外向或更自信
Meaning
to become more outgoing or confident
Example
She used to be shy, but now she has finally **come out of her shell**.
她以前很害羞，但现在她终于**走出了她的壳**。
idiom

double down on

增加对某事的努力或承诺
Meaning
to increase effort or commitment toward something
Example
After the setback, they **doubled down on** their training routine.
在挫折之后，他们加倍努力训练计划。
idiom

be in high spirits

感到非常开心和积极
Meaning
to feel very happy and positive
Example
Everyone was **in high spirits** after the successful event.
每个人在成功的活动后都非常开心。
idiom

talk the same language

拥有相似的想法和理解
Meaning
to have similar ideas and understanding
Example
We get along because we **talk the same language**.
我们相处得很好，因为我们讲同一种语言。
idiom

cash in on

从某个情况中获利，通常很快
Meaning
to profit from a situation, often quickly
Example
Several startups tried to **cash in on** the sudden trend.
几个初创公司试图从突如其来的趋势中获利。
idiom

team effort

一群人共同努力以实现共同目标的工作
Meaning
work done by a group of people to achieve a common goal
Example
The success of the project was due to a great **team effort**.
项目的成功归功于伟大的**团队努力**。
idiom

moral compass

一个人判断对与错的能力
Meaning
a person’s ability to judge what is right and wrong
Example
Developers must keep their **moral compass** while designing AI tools.
开发人员在设计AI工具时，必须保持他们的**道德指南针**。
idiom

make history

做一些非常重要的事情，值得被记住
Meaning
to do something very important that will be remembered
Example
The young scientist **made history** by discovering a new planet.
年轻的科学家通过发现一颗新行星**创造了历史**。
idiom

a ticking time bomb

一个随时可能变得危险的情况或人。
Meaning
A situation or person that could become dangerous at any moment.
Example
His anger issues make him **a ticking time bomb**.
他的愤怒问题让他成为一颗定时炸弹。
idiom

hit the trail

开始旅行或开始冒险
Meaning
to start traveling or begin an adventure
Example
We’ll **hit the trail** early in the morning.
我们将早晨开始旅行。
idiom

Put your heart into it

全心全意地去做某事。
Meaning
To do something with full effort and enthusiasm.
Example
If you **put your heart into it**, you’ll achieve great results.
如果你全心全意地去做，你会取得很好的成果。
idiom

break out in a cold sweat

因恐惧或焦虑而突然开始流汗
Meaning
to suddenly start sweating due to fear or anxiety
Example
He **broke out in a cold sweat** before his job interview.
他在面试前因害怕而出了一身冷汗。
idiom

key in

使用键盘或数字键盘输入数据
Meaning
to enter data using a keyboard or keypad
Example
Please **key in** your code before the door locks.
请在门锁之前输入您的代码。
idiom

clear the air

通过坦诚交谈消除紧张或误会
Meaning
to remove tension or misunderstanding by talking openly
Example
We need to sit down and **clear the air** about what happened last week.
我们需要坐下来坦诚地谈谈上周发生的事情，以消除误会。
idiom

weak link

系统中最脆弱或不安全的部分
Meaning
the most vulnerable or insecure part of a system
Example
Humans are often the **weak link** in cybersecurity.
人类往往是网络安全中的薄弱环节。
idiom

get the show on the road

开始一项活动或旅程
Meaning
to begin an activity or journey
Example
Let’s **get the show on the road** and start our trip.
让我们开始旅程吧。
idiom

throw one's hat in the ring

宣布自己有意竞争某职位或职位
Meaning
to announce one’s intention to compete for a position or office
Example
Several candidates have **thrown their hats in the ring** for the presidency.
几位候选人已宣布竞选总统职位。
idiom

balance of trade

一个国家的出口和进口之间的差异
Meaning
the difference between a country's exports and imports
Example
A negative **balance of trade** can weaken a nation's currency.
负的贸易平衡可能削弱一个国家的货币
idiom

throw a curveball

用意想不到的事情让某人感到惊讶
Meaning
to surprise someone with something unexpected
Example
The new policy really **threw us a curveball**.
新政策真的是让我们感到惊讶。
idiom

let off some steam

通过表达情感或进行某些身体活动来缓解压力或愤怒
Meaning
to relieve stress or anger by expressing feelings or doing something physical
Example
After that argument, he needed to **let off some steam** by hitting the gym.
那次争论后，他需要去健身房释放一些压力。
idiom

cut a deal

迅速达成商业协议
Meaning
to reach a business agreement quickly
Example
They **cut a deal** to save both companies money.
他们**达成了协议**，为两家公司节省资金。
idiom

justice is blind

司法应当公正，不受财富或权力影响
Meaning
justice should be impartial and not influenced by wealth or power
Example
**Justice is blind**, and everyone should be treated equally under the law.
**司法是盲目的**，每个人都应在法律下得到平等对待
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 drama queen

一个夸大其词或对情况过度反应的人
Meaning
someone who exaggerates or overreacts to situations
Example
Stop acting like **a drama queen**; it’s not that serious.
别像一个戏剧女王一样表现; 事情没有那么严重。
idiom

check up on

确认某人或某事是否一切顺利
Meaning
to verify that someone or something is doing well
Example
I’ll **check up on** the interns after the training session.
我将在训练结束后检查实习生。
idiom

In due time

在适当或合适的时间。
Meaning
At the right or appropriate time.
Example
Everything will be alright **in due time**, just be patient.
一切都会好起来的 **在适当时间**，只需耐心等待。
idiom

reinforcement learning

一种机器学习方式，其中代理通过执行动作并接受反馈来学习做出决策
Meaning
a type of machine learning where an agent learns to make decisions by performing actions and receiving feedback
Example
In **reinforcement learning**, the model improves over time as it learns from trial and error.
**reinforcement learning** 中，模型随着时间的推移逐渐改进，因为它通过试验和错误进行学习。
idiom

The truth hurts

真相可能是痛苦的或难以接受的
Meaning
The truth can be painful or difficult to accept.
Example
I know you don't want to hear this, but **the truth hurts**.
我知道你不想听这个，但**真相很痛**。
idiom

bail on

突然抛弃某人或某事
Meaning
to abandon someone or something suddenly
Example
He wouldn’t **bail on** his friends at the last minute.
他不会在最后一刻抛弃他的朋友。
idiom

pay it forward

在接受了别人的善意之后，为他人做一些善事
Meaning
to do something kind for someone else after receiving kindness
Example
After receiving help from a stranger, he decided to **pay it forward** by helping someone in need.
在从一个陌生人那里得到帮助后，他决定通过帮助有需要的人来回馈这份善意。
idiom

rags to riches

从贫穷到富有和成功
Meaning
to go from being poor to becoming rich and successful
Example
His life story is a real **rags to riches** tale.
他的生活故事是真正的从贫穷到富有的故事。
idiom

fake news

作为新闻呈现的虚假或误导信息
Meaning
false or misleading information presented as news
Example
Be careful not to believe in **fake news** spread on social media.
小心不要相信社交媒体上传播的**假新闻**。
idiom

Hold your head high

即使失败或困难之后，也要保持自信和自豪。
Meaning
To be proud and confident even after failure or hardship.
Example
Even after losing, she **held her head high**.
即使输了，她也昂首挺胸。
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

truth will out

真相最终会被揭露
Meaning
the truth will eventually be revealed
Example
You can’t hide it forever; **truth will out**.
你不能永远隐藏它；真相终将被揭露。
idiom

data is the new oil

信息已成为现代世界中宝贵的资源
Meaning
information has become a valuable resource in the modern world
Example
Every company knows that **data is the new oil**.
每家公司都知道数据是新的石油。
idiom

find the right balance

在工作与个人生活之间取得健康或有效的平衡
Meaning
to achieve a healthy or effective equilibrium between work and personal life
Example
It took me a while, but I finally **found the right balance** between work and family.
我花了一些时间，但最终找到了工作和家庭之间的平衡。
idiom

cut both ways

既有积极的一面，也有消极的一面
Meaning
to have both positive and negative effects
Example
Working from home **cuts both ways** – you save time but lose social interaction.
在家工作**有利也有弊**——节省时间，但失去了社交互动。
idiom

throw under the bus

指责别人以保全自己。
Meaning
to blame someone else to save yourself.
Example
He **threw his colleague under the bus** to avoid punishment.
他**把同事推到公交车下**以避免惩罚。
idiom

plow ahead

尽管遇到困难，仍继续做某事
Meaning
to continue doing something despite difficulties
Example
Even with setbacks, they decided to **plow ahead** with the project.
即使遇到挫折，他们决定继续推进项目。
idiom

to reach for the moon

设定一个困难或看似不可能实现的目标
Meaning
to aim for something that is difficult or seemingly impossible to achieve
Example
He decided to **reach for the moon** and apply for the most competitive university.
他决定 **reach for the moon** 并申请最具竞争力的大学。
idiom

peace talks

旨在结束冲突的谈判
Meaning
negotiations aimed at ending a conflict
Example
The **peace talks** between the two countries lasted for weeks.
两国之间的**和平谈判**持续了数周。
idiom

make a leap forward

取得显著进展或改进
Meaning
to make significant progress or improvements
Example
The company made a big **leap forward** after the new product launch.
公司在新产品发布后取得了巨大的**飞跃**。
idiom

drop a comment

在社交媒体帖子上留下消息或意见
Meaning
to leave a message or opinion on a social media post
Example
Don’t forget to **drop a comment** below if you liked the video.
如果你喜欢这个视频，不要忘记在下面**留下评论**。
idiom

pick a fight

故意挑起争论
Meaning
to start an argument intentionally
Example
Don’t **pick a fight** with him; he’s already angry.
不要**挑衅**他；他已经生气了。
idiom

predictive modeling

一种用于人工智能的技术，用于根据历史数据预测未来趋势
Meaning
a technique used in AI to predict future trends based on historical data
Example
The use of **predictive modeling** helps companies plan better for the future.
使用**预测建模**可以帮助公司更好地规划未来。
idiom

Ask a million questions

非常好奇，问很多问题。
Meaning
To be extremely curious and ask many questions.
Example
Kids often **ask a million questions** about everything.
孩子们常常问**一百万个问题**关于一切。
idiom

in deep water

处于严重的麻烦或困境
Meaning
to be in serious trouble or difficulty
Example
He’s **in deep water** after missing the deadline again.
他在**深水区**因为再次错过了截止日期。
idiom

by leaps and bounds

快速进展或改善
Meaning
to progress or improve very quickly
Example
Her English has improved **by leaps and bounds**.
她的英语进步**非常快**。
idiom

make up your mind

决定某事
Meaning
to decide something
Example
You need to **make up your mind** about which job to take.
你需要**决定**要选择哪个工作。
idiom

a paradigm shift

方法或基本假设的根本变化
Meaning
a fundamental change in approach or underlying assumptions
Example
The invention of the internet marked a **paradigm shift** in communication and information sharing.
互联网的发明标志着通信和信息共享的**范式转变**。
idiom

feel blue

感到悲伤或沮丧
Meaning
to feel sad or depressed
Example
I always **feel blue** on rainy days.
在雨天，我总是感到沮丧。
idiom

give someone a break

给某人一个机会或对他们表示怜悯
Meaning
to give someone a chance or show them mercy
Example
He’s new here, so **give him a break**.
他是新来的，所以**给他一个机会**。
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

blue chip company

一家大型、可靠且财务稳定的公司
Meaning
a large, reliable, and financially stable company
Example
Investors prefer to put their money into **blue chip companies**.
投资者更愿意将资金投入到**蓝筹公司**。
idiom

don't count your chickens before they hatch

不要为可能不会发生的事情做计划
Meaning
don't make plans for something that might not happen
Example
You should wait until you get the job offer before you start celebrating. **Don't count your chickens before they hatch**.
你应该等到收到工作邀请再庆祝。不要在鸡蛋孵出小鸡之前就数鸡。
idiom

opt in

选择参与
Meaning
to choose to participate
Example
Employees can **opt in** to the wellness program.
员工可以选择参与健康项目。
idiom

green around the gills

看起来生病或恶心
Meaning
looking sick or nauseated
Example
He looked **green around the gills** after the boat ride.
他在船上之后看起来**像是生病**。
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 slippery slope

一个看似导致不良或危险后果的行动
Meaning
a course of action that seems to lead to undesirable or dangerous consequences
Example
Starting to ignore small violations can lead to **a slippery slope** of bigger legal issues.
开始忽视小的违规行为可能会导致 **一个滑坡** 更大的法律问题。
idiom

born in the purple

出生于富裕或皇室家庭
Meaning
born into a wealthy or royal family
Example
He was **born in the purple**, so wealth was never an issue.
他出生于皇室家庭，因此财富从未是问题。
idiom

Run the risk

做某事可能会导致损失或危险。
Meaning
To do something that may result in loss or danger.
Example
You’ll **run the risk** of losing everything if you lie.
如果你撒谎，你将面临失去一切的风险。
idiom

work of art

非常美丽或巧妙制作的东西
Meaning
something very beautiful or skillfully made
Example
Her handmade dress is truly a **work of art**.
她的手工裙子真的是一件艺术品。
idiom

brick by brick

逐步而稳定地实现某事
Meaning
to achieve something gradually and steadily
Example
He built his business **brick by brick**.
他一点一点地建立了自己的事业。
idiom

put heads together

一起合作解决问题
Meaning
to work together to solve a problem
Example
Let’s **put our heads together** and find a solution.
让我们**集思广益**，找到解决方案。
idiom

back on one’s feet

恢复并再次变得健康
Meaning
to recover and be healthy again
Example
After a few days of rest, he’s finally **back on his feet**.
休息几天后，他终于**恢复过来**。
idiom

look before you leap

在做任何事情之前，仔细思考可能的风险
Meaning
to think carefully about possible risks before doing something
Example
Before starting your own business, remember to **look before you leap**.
在开始自己的生意之前，记得 **look before you leap**。
idiom

Out to pasture

让某人或某物退出活跃使用。
Meaning
To retire someone or something from active use.
Example
The old manager was finally **put out to pasture** last year.
那位老经理去年终于退休了。
idiom

on the cutting edge

处于创新或技术的前沿
Meaning
at the forefront of innovation or technology
Example
The laboratory is **on the cutting edge** of artificial intelligence research.
实验室处于人工智能研究的前沿。
idiom

get the word out

传播信息或让某事广为人知
Meaning
to spread information or make something widely known
Example
We need to **get the word out** about our new service.
我们需要**宣传**我们的新服务。
idiom

honesty is the best policy

诚实永远是最好的行为方式
Meaning
being honest is always the best way to behave
Example
My parents always taught me that **honesty is the best policy**.
我的父母总是教我诚实是最好的政策。
idiom

build castles in the air

做不切实际的计划或梦想
Meaning
to make unrealistic plans or dreams
Example
He’s always **building castles in the air** instead of acting.
他总是在做空想而不行动。
idiom

road to success

通向成功的道路或行为
Meaning
the path or actions that lead to achievement
Example
Hard work is the **road to success**.
努力工作是通向成功的道路。
idiom

in one piece

在困难情况后安全无恙
Meaning
safe and unharmed after a difficult situation
Example
Luckily, everyone came out **in one piece** after the accident.
幸运的是，大家在事故后都**一片完整**出来了。
idiom

table the issue

将某个话题的讨论推迟到以后
Meaning
to postpone discussion of a topic for later
Example
They decided to **table the issue** until next week.
他们决定将该问题推迟到下周讨论。
idiom

feel under pressure

由于责任或期望而感到压力或焦虑
Meaning
to feel stressed or anxious due to responsibilities or expectations
Example
She's **feeling under pressure** to meet the deadline.
她**感到压力**，以完成最后期限。
idiom

chip in

为共同的目标贡献金钱或努力
Meaning
to contribute money or effort to a shared goal
Example
Everyone agreed to **chip in** for Maya’s farewell gift.
大家一致同意为玛雅的告别礼物出钱。
idiom

to be on the up and up

诚实和值得信赖
Meaning
to be honest and trustworthy
Example
I trust her completely because I know she’s always **on the up and up**.
我完全信任她，因为我知道她总是**诚实和值得信赖**。
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

keep tabs on

密切关注某人或某事
Meaning
to monitor someone or something closely
Example
I try to **keep tabs on** industry trends.
我尽量密切关注行业趋势。
idiom

follow your dreams

追求你真正想要的人生
Meaning
to pursue what you truly want in life
Example
He quit his job to **follow his dreams** of becoming a musician.
他辞去了工作，去追随成为音乐家的**梦想**。
idiom

Fall down seven times, stand up eight

无论失败多少次，继续尝试。
Meaning
Keep trying no matter how many times you fail.
Example
**Fall down seven times, stand up eight** — that’s the spirit of success.
‘跌倒七次，站起来八次’ — 这就是成功的精神。
idiom

hit upon an idea

突然想到一个好主意
Meaning
to suddenly think of a good idea
Example
I **hit upon an idea** for improving the app.
我突然想到了一个改善应用程序的好主意。
idiom

afraid of your own shadow

容易受惊的人
Meaning
to be easily frightened
Example
He’s so timid; he’s **afraid of his own shadow**.
他非常胆小，连自己的影子都害怕。
idiom

carry the load

承担困难的责任
Meaning
to take responsibility for something difficult
Example
She had to **carry the load** after her manager resigned.
在她的经理辞职后，她不得不承担责任。
idiom

hot under the collar

感到愤怒或尴尬
Meaning
feeling angry or embarrassed
Example
He got **hot under the collar** when his mistake was pointed out.
当指出他的错误时，他变得生气了。
idiom

down to earth

实际和现实
Meaning
practical and realistic
Example
Despite her fame, she’s very **down to earth**.
尽管她很有名，她仍然非常接地气。
idiom

faith moves mountains

强烈的信念可以实现伟大的事情
Meaning
strong belief can achieve great things
Example
Keep believing in yourself—**faith moves mountains**.
继续相信自己—**信念能移山**。
idiom

beam me up

快速离开一个地方或逃避一个令人不愉快的情境
Meaning
to leave a place quickly or escape an unpleasant situation
Example
This meeting is so boring—someone please **beam me up**!
这个会议太无聊了—有人请**beam me up**!
idiom

answer for something

对发生的坏事负责
Meaning
to be responsible for something bad that happens
Example
You’ll have to **answer for your actions** if things go wrong.
如果事情出了问题，你必须为你的行为负责。
idiom

own the mistake

承担做错事的责任
Meaning
to take responsibility for doing something wrong
Example
A good leader knows how to **own the mistake** and learn from it.
一个好的领导知道如何承担错误并从中学习。
idiom

Take off

开始迅速成功; 离开地面。
Meaning
To begin to succeed rapidly; to leave the ground.
Example
Her business really **took off** after the new marketing campaign.
她的生意在新的营销活动之后真的**起飞**了。
idiom

canary in the coal mine

潜在危险的早期警告
Meaning
an early warning of potential danger
Example
Melting glaciers are the **canary in the coal mine** for climate change.
融化的冰川是气候变化的**煤矿中的金丝雀**。
idiom

scene of the crime

发生重要事情的地方
Meaning
the place where something important happened
Example
We returned to the **scene of the crime** to find the truth.
我们回到了犯罪现场寻找真相。
idiom

in the nick of time

在最后可能的时刻；就在为时已晚之前
Meaning
at the last possible moment; just before it’s too late
Example
He arrived **in the nick of time** to catch the train.
他**在时间的关头**赶上了火车。
idiom

a weak link

系统或小组中最不可靠或最不安全的部分
Meaning
the least reliable or secure part of a system or group
Example
One careless employee can be **a weak link** in the security chain.
一个不小心的员工可能是安全链中的**薄弱环节**。
idiom

hold down

将某物保持在低水平
Meaning
to keep something at a low level
Example
It’s tough to **hold down** rent costs in this city.
在这个城市，控制租金成本非常困难。
idiom

the buck stops here

我来负责；我会承担责任。
Meaning
I am the one responsible; I will take responsibility.
Example
**The buck stops here**, and I will handle the mistake personally.
**责任在我**, 我会亲自处理这个错误。
idiom

refresh one's memory

帮助某人记起某事
Meaning
to help someone remember something
Example
Let me **refresh your memory** about what happened last week.
让我帮你回忆一下上周发生的事。
idiom

beyond the pale

超出可接受的规则或标准
Meaning
outside acceptable rules or standards
Example
His behavior was **beyond the pale**.
他的行为超出了可接受的范围。
idiom

take it to the bank

确信某事是真的或将会发生
Meaning
to be certain that something is true or will happen
Example
You can **take it to the bank** that he’ll deliver on his promise.
你可以**确定**他会履行他的承诺。
idiom

lay it on thick

夸大称赞或奉承
Meaning
to exaggerate praise or flattery
Example
She really **laid it on thick** when complimenting her boss.
她在夸奖老板时真的**过分夸奖**。
idiom

turn the tide

在情况或趋势中造成重大变化
Meaning
to cause a significant change in a situation or trend
Example
The new strategy helped us **turn the tide** in our favor.
新策略帮助我们扭转了局势。
idiom

sworn enemy turned friend

曾经是你的敌人但现在是朋友的人
Meaning
someone who was once your enemy but is now a friend
Example
After years of rivalry, they became **sworn enemies turned friends**.
经过多年的竞争，他们成了由敌人变成朋友的人。
idiom

Put yourself in someone’s shoes

想象自己在另一个人的情境中
Meaning
To imagine yourself in another person's situation
Example
Try to **put yourself in her shoes** before judging her actions.
在判断她的行为之前，试着**把自己置于她的处境**。
idiom

A shot in the dark

一个没有太多或任何关于结果的了解就做出的猜测或尝试
Meaning
a guess or attempt made without knowing much or anything about the result
Example
His idea about solving the problem was just **a shot in the dark**.
他解决问题的想法只是**A shot in the dark**。
idiom

bounce rate

在只查看一个页面后离开网站的访客百分比
Meaning
the percentage of visitors who leave a website after viewing only one page
Example
We need to lower our **bounce rate** to keep visitors engaged.
我们需要降低我们的 **跳出率** 以保持访客的参与。
idiom

beyond reasonable doubt

没有任何逻辑上的不确定性
Meaning
without any logical uncertainty
Example
The jury found him guilty **beyond reasonable doubt**.
陪审团认定他毫无合理怀疑地有罪。
idiom

burn the midnight oil

工作到深夜
Meaning
to work late into the night
Example
She **burned the midnight oil** to finish her project.
她为了完成她的项目，工作到深夜。
idiom

Out of sight, out of mind

当人或事物不可见或不在场时被遗忘。
Meaning
People or things forgotten when not visible or present.
Example
After moving away, our friendship faded—**out of sight, out of mind**.
搬家后，我们的友谊逐渐消退——**眼不见，心不烦**。
idiom

Break a sweat

付出努力或在某事上辛苦工作。
Meaning
To exert effort or work hard at something.
Example
She didn't even **break a sweat** while finishing the entire project in one day.
她在一天内完成整个项目时，甚至没有出一滴汗。
idiom

on the stump

为政治职位竞选，特别是在公共场合发表演讲
Meaning
to campaign for political office, especially by giving speeches in public
Example
The candidate has been **on the stump** for weeks, rallying support across the country.
候选人已经在**竞选**了几个星期，在全国各地争取支持。
idiom

light at the end of the tunnel

困难时期后的希望之兆
Meaning
sign of hope after a difficult period
Example
After months of struggle, she finally saw the **light at the end of the tunnel**.
经过数月的奋斗，她终于看到了隧道尽头的光明。
idiom

picture perfect

完全无瑕或理想的
Meaning
completely flawless or ideal
Example
Their wedding day was **picture perfect**.
他们的婚礼当天是完全无瑕的。
idiom

own up to something

承认或坦白对某事负责
Meaning
to admit or confess responsibility for something
Example
You should **own up to your mistakes** instead of blaming others.
你应该**承认你的错误**，而不是责怪别人。