Know it all
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idiom

Know it all

一个表现得像是知道一切的人。
Meaning
Someone who acts as if they know everything.
Example
He’s such a **know it all**, it’s annoying.
他是一个**自以为是的人**，这让人讨厌。
idiom

tears of joy

因幸福而哭泣
Meaning
crying because of happiness
Example
She shed **tears of joy** when her son returned home.
当她的儿子回家时，她流下了**快乐的眼泪**。
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

play devil's advocate

为了测试一个想法的强度而反对它
Meaning
to argue against an idea to test how strong it is
Example
I don't necessarily disagree, but let me **play devil's advocate** for a moment.
我不一定不同意，但让我暂时扮演一下反对者。
idiom

a taste of your own medicine

体验你曾经给别人带来的不愉快
Meaning
to experience the same unpleasantness you caused to others
Example
He was rude to everyone, but now he’s getting **a taste of his own medicine**.
他曾经对每个人都很粗鲁，但现在他正在体验**他自己的药**。
idiom

fail to plan is plan to fail

没有适当的计划，失败是不可避免的
Meaning
without proper planning, failure is inevitable
Example
**Failing to plan is planning to fail**, so prepare early.
失败就是计划失败，因此要提前准备。
idiom

a political hot potato

一个有争议或敏感的政治问题
Meaning
a controversial or sensitive political issue
Example
Immigration has become **a political hot potato** in the country.
移民问题已成为该国的**政治烫手山芋**。
idiom

put one on the map

让某人或某物变得出名或广为人知
Meaning
to make someone or something famous or well-known
Example
His groundbreaking research **put him on the map** in the scientific community.
他开创性的研究使他在科学界**出名**。
idiom

born poor, die rich

从贫穷开始，但通过努力工作变得富有
Meaning
to start life poor but become rich through hard work
Example
He’s the kind of man who wants to **born poor, die rich**.
他是那种想要**从贫穷出生，死时富有**的人。
idiom

catch some z’s

睡一会儿
Meaning
to get some sleep
Example
I need to **catch some z’s** before the meeting.
我需要在会议前睡一会儿。
idiom

data-driven decision

基于数据分析的决策，而非直觉
Meaning
a decision based on data analysis rather than intuition
Example
Modern companies rely on **data-driven decisions** to stay competitive.
现代公司依赖于**数据驱动的决策**来保持竞争力。
idiom

cover all the bases

为每个可能的情况做好准备
Meaning
to prepare for every possible situation
Example
We need to **cover all the bases** before the meeting.
我们需要在会议之前做好准备。
idiom

drive a hard bargain

在达成交易或谈判时强硬
Meaning
to be tough in making a deal or negotiation
Example
She always **drives a hard bargain** when negotiating contracts.
她在谈判合同时总是强硬地进行交易。
idiom

in safe hands

受到值得信赖的人的保护或照顾。
Meaning
Being protected or taken care of by someone trustworthy.
Example
Don’t worry about the kids, they’re **in safe hands** with Grandma.
别担心孩子们，他们在奶奶的照顾下很安全。
idiom

Throw money at something

试图通过花很多钱来解决问题，而不是寻找更好的解决办法。
Meaning
To try to solve a problem by spending a lot of money instead of using a better solution.
Example
The government keeps **throwing money at** the education problem instead of reforming it.
政府一直在**往教育问题上砸钱**，而不是去改革它。
idiom

in the loop

了解某事的最新情况
Meaning
to be informed about something
Example
Please keep me **in the loop** about the project updates.
请让我了解项目的最新进展。
idiom

blaze a trail

成为第一个做创新的事情的人
Meaning
to be the first to do something innovative
Example
She **blazed a trail** in renewable energy research.
她在可再生能源研究中开辟了道路。
idiom

bend the truth

稍微改变事实，使某事听起来更好
Meaning
to slightly change the truth to make something sound better
Example
He tends to **bend the truth** when telling stories.
他在讲故事时常常**bend the truth**。
idiom

cut through the noise

在竞争中脱颖而出；尽管有干扰，依然能够引起注意
Meaning
to stand out from the competition; to be noticed despite distractions
Example
Our campaign needs to **cut through the noise** and grab people’s attention.
我们的营销需要在竞争中脱颖而出，吸引人们的注意。
idiom

home is where the heart is

你真正的家是和你爱的人在一起
Meaning
your true home is with the people you love
Example
I may live far away, but **home is where the heart is**.
我可能住得很远，但**家是心之所在**。
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

hit the ground running

精力充沛且成功地开始一件事
Meaning
to start something energetically and successfully
Example
She joined the team and **hit the ground running** on her first day.
她加入了团队，并在第一天就充满活力地投入工作。
idiom

roam around

漫无目的地旅行或走动
Meaning
to travel or walk around aimlessly
Example
We spent the afternoon **roaming around** the old city.
我们度过了下午，**漫游四周**在老城里。
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

Pull together

共同努力以实现某件事情。
Meaning
To work as a group to achieve something.
Example
If we all **pull together**, we can finish the project on time.
如果我们都一起努力，我们可以按时完成项目。
idiom

On the drawing board

在规划或设计阶段
Meaning
In the planning or design stage
Example
The new product is still **on the drawing board**, but it will be launched next year.
新产品仍然处于设计阶段，但将在明年发布。
idiom

fall on one's shoulders

对困难或不愉快的事情负责
Meaning
to be responsible for something difficult or unpleasant
Example
The task of organizing the event **fell on her shoulders**.
组织活动的任务落在了她的肩膀上。
idiom

get a degree

完成一个正式的教育课程
Meaning
to complete a formal education program
Example
She worked hard to **get a degree** in engineering.
她努力学习以获得工程学位。
idiom

comic relief

在严肃情境中的一个有趣时刻
Meaning
a funny moment in a serious situation
Example
The movie’s sidekick provided much-needed **comic relief**.
电影中的配角提供了一个非常需要的喜剧缓解。
idiom

burst with pride

对某人或某事感到非常骄傲
Meaning
to be very proud of someone or something
Example
His parents **burst with pride** when he won the award.
他父母因为他获得奖项而感到无比骄傲。
idiom

out of shape

由于缺乏锻炼而变得不健康或不适合
Meaning
to be unfit or unhealthy due to lack of exercise
Example
I’m so **out of shape** after sitting at a desk all day.
我整天坐在桌子前，完全不健康了。
idiom

turn a blind eye

故意忽视错误或令人不快的事情
Meaning
to deliberately ignore something wrong or unpleasant
Example
The manager **turned a blind eye** to employees leaving early on Fridays.
经理对员工周五早退的事情视而不见。
idiom

good egg

一个友善可靠的人
Meaning
a kind and reliable person
Example
Everyone likes John because he’s a **good egg**.
大家都喜欢约翰，因为他是一个友善可靠的人。
idiom

hammer home

强调某事
Meaning
to emphasize something forcefully
Example
The trainer **hammered home** the importance of rest.
教练**强调**休息的重要性。
idiom

keep your eye on the prize

尽管有障碍，仍然专注于你的目标
Meaning
to stay focused on your goal or objective despite obstacles
Example
Even though the road was tough, he always **kept his eye on the prize** and succeeded.
尽管路途艰难，他始终紧盯着目标并取得了成功。
idiom

buckle under the strain

屈服于压力或压力
Meaning
to give in to stress or pressure
Example
She refused to **buckle under the strain** and kept going.
她拒绝了**在压力下屈服**并继续前进。
idiom

by the way

用于引入新话题或添加额外信息
Meaning
used to introduce a new topic or add extra information
Example
**By the way**, did you finish your project?
**顺便说一句**, 你完成你的项目了吗？
idiom

two-faced

虚伪的；假装友好却不诚实
Meaning
deceitful; pretending to be friendly while being dishonest
Example
She seems nice, but she’s actually **two-faced**.
她看起来很好，但实际上她是两面派。
idiom

spam someone

发送太多消息或不必要的信息
Meaning
to send too many messages or unnecessary information
Example
Don’t **spam me** with notifications every minute!
不要每分钟都用通知来骚扰我！
idiom

live the dream

过上自己一直梦想的生活
Meaning
to be living the life you always wanted
Example
After years of hard work, he’s finally **living the dream**.
经过多年的努力，他终于过上了梦想中的生活。
idiom

grow on someone

随着时间的推移变得更受喜爱或欣赏
Meaning
to become more liked or appreciated over time
Example
At first I didn’t like the song, but it **grew on me**.
一开始我不喜欢这首歌，但随着时间的推移，它**越来越喜欢我**。
idiom

smile from ear to ear

露出大大的微笑，表现出幸福感
Meaning
to have a big, broad smile showing happiness
Example
He was **smiling from ear to ear** after the interview.
他在面试后笑得合不拢嘴。
idiom

The unexamined life is not worth living

没有自我反思或自我分析的生活并不是真正充实或有意义的。
Meaning
A life lived without introspection or self-reflection is not truly fulfilling or meaningful.
Example
Socrates' belief that **the unexamined life is not worth living** continues to inspire those seeking a deeper understanding of existence.
苏格拉底的信念认为**未经审视的生活不值得活**，继续激励那些寻求对存在更深理解的人。
idiom

to pass the baton

将责任交给别人
Meaning
to transfer responsibility to someone else
Example
After years of leadership, he decided it was time to **pass the baton** to his successor.
在多年领导之后，他决定是时候将**接力棒传递**给他的继任者了。
idiom

break free

摆脱控制或限制
Meaning
to escape from control or restriction
Example
She wanted to **break free** from her routine life.
她想要摆脱日常生活的束缚。
idiom

cut and dry

清晰直接; 没有混淆的空间
Meaning
clear and straightforward; no room for confusion
Example
The decision wasn’t as **cut and dry** as they expected.
决策并不像他们预期的那样明确直接。
idiom

have stars in one’s eyes

对未来充满兴奋和梦想
Meaning
to be full of excitement and dreams about the future
Example
Young artists **have stars in their eyes** when they start their careers.
年轻的艺术家在开始他们的职业生涯时充满梦想。
idiom

parcel out

分配和分发某物
Meaning
to divide and distribute something
Example
Let’s **parcel out** the tasks for the festival.
让我们为节日分配和分发任务。
idiom

That’s for sure

用于强烈确认同意
Meaning
Used to strongly confirm agreement
Example
He’s a great leader — **that’s for sure**.
他是一个伟大的领导者 — 这是真的。
idiom

get a grip

控制你的情绪并理智地行事
Meaning
to control your emotions and behave sensibly
Example
Stop panicking and **get a grip** on yourself!
别慌，控制一下自己！
idiom

reach new heights

比以前获得更多，改进
Meaning
to achieve more than before, to improve
Example
Their business is now **reaching new heights** in terms of revenue.
他们的生意现在在收入方面正在**达到新高度**。
idiom

give someone the cold shoulder

故意忽视或表现出对某人不满
Meaning
to deliberately ignore or show disapproval toward someone
Example
After the argument, she **gave him the cold shoulder**.
争论后，她故意对他表现冷漠。
idiom

turn dreams into reality

实现长期渴望的事情
Meaning
to achieve something one has long desired
Example
With hard work and dedication, you can **turn your dreams into reality**.
通过努力和奉献，你可以把梦想变为现实。
idiom

model evaluation

评估已训练模型的准确性和性能的过程
Meaning
the process of assessing the accuracy and performance of a trained model
Example
Before deploying the system, we need to perform **model evaluation** to ensure accuracy.
在部署系统之前，我们需要进行**模型评估**以确保准确性。
idiom

second to none

最好; 比其他人都好
Meaning
the best; better than everyone else
Example
Her cooking is **second to none**.
她的烹饪无人能敌。
idiom

nothing to write home about

没有什么特别或有趣的
Meaning
not special or interesting
Example
The movie was **nothing to write home about**.
这部电影没什么特别的。
idiom

to be above board

在行为中公开和诚实
Meaning
to be open and honest in your actions
Example
His dealings were always **above board**, and everyone trusted him.
他的行为总是**光明正大**，每个人都信任他。
idiom

to come clean

承认事实，尤其是当它困难或令人尴尬时
Meaning
to admit the truth, especially when it is difficult or embarrassing
Example
He decided it was time to **come clean** about his mistake.
他决定是时候对自己的错误**坦白**了。
idiom

Keep the faith

继续相信事情会好转。
Meaning
Continue to believe that things will work out.
Example
Even in hard times, **keep the faith**.
即使在困难时期，**保持信念**。
idiom

piece together

通过结合小细节理解某事
Meaning
to understand something by combining small details
Example
The detective tried to **piece together** what had happened that night.
侦探试图通过拼凑出当晚发生了什么。
idiom

Pop quiz

未经警告的突击测试
Meaning
a surprise test given without warning
Example
Our teacher gave us a **pop quiz** today.
我们的老师今天给了我们一个**pop quiz**。
idiom

show the ropes

教某人如何完成一项工作或任务
Meaning
to teach someone how to do a job or task
Example
It took me a while to **show the ropes** to the new employee, but now they’re doing well.
我花了一些时间向新员工**展示绳索**，但现在他们做得很好。
idiom

dig into

详细探讨或调查某事
Meaning
to explore or investigate something in detail
Example
We’ll **dig into** the customer feedback this afternoon.
我们今天下午将**深入探讨**客户反馈。
idiom

take someone to task

严厉批评某人因为他们做错了某事
Meaning
to strongly criticize someone for something they did wrong
Example
The teacher **took him to task** for cheating on the exam.
老师因他在考试中作弊而严厉批评了他。
idiom

training the model

通过提供数据教人工智能系统如何进行预测
Meaning
to teach an AI system how to make predictions by feeding it data
Example
We spent weeks **training the model** before deployment.
我们花了几周时间在部署前**训练模型**。
idiom

To toe the line

严格遵守规则或政策，通常不加质疑
Meaning
To follow rules or policies strictly, often without questioning
Example
The senator was expected to **toe the line** and support the party’s stance.
预计参议员将**toe the line**并支持党的立场。
idiom

Keep an open mind

愿意考虑新的想法或意见。
Meaning
To be willing to consider new ideas or opinions.
Example
Try to **keep an open mind** when learning about different cultures.
在了解不同文化时，尝试保持**开放的心态**。
idiom

at peace with oneself

感到平静并接受自己
Meaning
feeling calm and accepting of oneself
Example
She felt **at peace with herself** after making the decision.
做出决定后，她感到**与自己和解**。
idiom

runway for growth

初创公司在需要更多资金之前所拥有的时间或资源
Meaning
the time or resources a startup has before it needs more funding
Example
The startup has enough **runway for growth** for the next 12 months.
这家初创公司有足够的**跑道为增长**，可以支撑接下来的12个月。
idiom

batten down

在准备应对问题时牢固地固定某物
Meaning
to secure something tightly in preparation for trouble
Example
Residents will **batten down** their windows before the storm.
居民们将在风暴前**bàitèn dàoūn**他们的窗户。
idiom

cutting-edge technology

最先进和创新的可用技术
Meaning
the most advanced and innovative technology available
Example
Our startup uses **cutting-edge technology** to solve complex problems.
我们的初创公司使用**前沿技术**解决复杂的问题。
idiom

settle the score

报复或解决过去的冲突
Meaning
to take revenge or resolve a conflict from the past
Example
He wanted to **settle the score** after last year's argument.
他想在去年的争执后复仇。
idiom

the internet of things (IoT)

将日常物品连接到互联网以发送和接收数据
Meaning
the connection of everyday objects to the internet to send and receive data
Example
Smart homes are part of the **internet of things (IoT)**, where devices are interconnected.
智能家居是**物联网 (IoT)**的一部分，设备之间相互连接。
idiom

brand loyalty

消费者倾向于不断购买相同品牌的趋势
Meaning
the tendency of consumers to keep buying the same brand
Example
**Brand loyalty** often depends on consistent quality.
**品牌忠诚度**通常依赖于持续的质量。
idiom

touch base with

与某人简短联系以获得更新
Meaning
to make brief contact with someone for an update
Example
I'll **touch base with** you after the meeting to confirm the plan.
我会在会议后与你联系以确认计划。
idiom

Change is the only constant

生活中的一切都在不断变化；没有什么保持不变。
Meaning
Everything in life keeps changing; nothing stays the same.
Example
Don’t resist — change is the only constant.
不要抵抗 — 变化是唯一不变的。
idiom

to debug a program

识别并修复计算机程序中的错误或问题
Meaning
to identify and fix errors or problems in a computer program
Example
I spent all day **to debug a program** that was causing crashes.
我花了一整天时间**调试程序**，解决了导致崩溃的问题。
idiom

in my opinion

用来表达某人所想或所信的意思
Meaning
used to express what one thinks or believes
Example
**In my opinion**, this movie is too long.
在我看来，这部电影太长了。
idiom

chip away at

逐步在某事上工作以取得结果
Meaning
to gradually work on something to achieve a result
Example
She **chipped away at** her thesis every evening until it was finished.
她每晚都**逐步工作**她的论文，直到完成。
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

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

eat your heart out

默默地因嫉妒或渴望而受苦
Meaning
to suffer silently from jealousy or longing
Example
He’s been **eating his heart out** since his ex got engaged.
自从他的前任订婚后，他一直在**吃掉自己的心**。
idiom

glide through

顺利而轻松地完成某事
Meaning
to complete something smoothly and easily
Example
She managed to **glide through** the presentation.
她顺利地完成了演示。
idiom

learn from your mistakes

利用过去错误的经验来改善未来的行为
Meaning
to use the experience of past errors to improve future behavior
Example
Everyone makes errors, but wise people **learn from their mistakes**.
每个人都会犯错误，但聪明的人**从错误中学习**。
idiom

know something by heart

把某事完全记住
Meaning
to memorize something perfectly
Example
She **knows all the poems by heart**.
她把所有的诗都背得滚瓜烂熟。
idiom

at each other’s throats

处于持续冲突或打斗中
Meaning
to be in constant conflict or fighting
Example
The two brothers were **at each other’s throats** all day.
那两个兄弟整天都在互相争斗。
idiom

loose lips sink ships

说得太多可能会造成麻烦
Meaning
talking too much can cause trouble
Example
Remember, **loose lips sink ships**—don’t share sensitive information.
记住，**松口会沉船**—不要分享敏感信息。
idiom

rein in

控制或限制某事
Meaning
to control or limit something
Example
We must **rein in** our spending this quarter.
我们必须在这个季度控制我们的支出。
idiom

till the soil

通过努力工作为未来的成功做准备
Meaning
to prepare for future success by hard work
Example
He spent years **tilling the soil** before his business finally grew.
他花了几年时间**耕作土地**，直到他的生意终于发展起来。
idiom

digital brainchild

通过数字或人工智能技术创建的产品或想法
Meaning
a product or idea created using digital or AI technology
Example
ChatGPT is the **digital brainchild** of OpenAI.
ChatGPT 是 OpenAI 的 **digital brainchild**。
idiom

jack up on

在特定项目上急剧增加某物
Meaning
to increase something sharply on a specific item
Example
Vendors **jacked up on** bottled water during the festival.
在节日期间，卖家 **提高了** 瓶装水的价格。
idiom

on your last legs

完全筋疲力尽或濒临崩溃
Meaning
completely exhausted or near collapse
Example
After working 18 hours straight, I was **on my last legs**.
连续工作了18小时后，我已经**精疲力尽**了。
idiom

Go down the rabbit hole

深深地参与某事，往往是无意的。
Meaning
To get deeply involved in something, often unintentionally.
Example
I started reading about AI and **went down the rabbit hole** for hours.
我开始阅读关于人工智能的内容，**进入了兔子洞**几个小时。
idiom

a mind is a terrible thing to waste

不使用你的智力是一种浪费
Meaning
it is a waste not to use your mental abilities
Example
You should keep learning, **a mind is a terrible thing to waste**.
你应该继续学习，**思想是一种可怕的浪费**。
idiom

to learn the ropes

学习如何做某事，特别是工作
Meaning
to learn how to do something, especially a job
Example
She is new here, but she is quickly **learning the ropes**.
她是新来的，但她很快就学会了**绳索**。
idiom

blind date

两个从未见过面的人之间的浪漫约会
Meaning
a romantic meeting between two people who have never met before
Example
She met her boyfriend on a **blind date**.
她是在一次相亲中遇到她的男朋友的。
idiom

push the algorithm

测试人工智能系统的极限或性能
Meaning
to test the limits or performance of an AI system
Example
The engineers wanted to **push the algorithm** further to improve accuracy.
工程师们希望将**推算法**推进，以提高准确性。
idiom

a man of integrity

一个诚实且道德上正直的人
Meaning
someone who is honest and morally upright
Example
He is known as **a man of integrity** in the business world.
他在商业世界中被称为一个有正直的人。
idiom

thinking outside the algorithm

在结构化系统或编程逻辑之外创造性地思考
Meaning
to think creatively beyond structured systems or programmed logic
Example
Our best innovation came when we started **thinking outside the algorithm**.
我们的最佳创新是在我们开始**跳出算法思维**时出现的。
idiom

tear down

拆除或拆解某物
Meaning
to demolish or dismantle something
Example
They plan to **tear down** the old shed this weekend.
他们计划在这个周末**拆掉**旧的棚子。
idiom

scare someone half to death

把某人吓得半死
Meaning
to frighten someone very badly
Example
That spider **scared me half to death**!
那只蜘蛛把我吓得半死！
idiom

new blood

新的人带来新鲜的想法
Meaning
new people who bring fresh ideas
Example
The company needs **new blood** to stay competitive.
公司需要**新的人**来保持竞争力。
idiom

between a rock and a hard place

面临两个困难的选择
Meaning
facing two difficult choices
Example
She’s **between a rock and a hard place** — neither option is good.
她处于两难境地——没有哪个选项是好的。
idiom

take under one’s wing

照顾某人并帮助他们发展
Meaning
to look after someone and help them develop
Example
The teacher **took the new student under her wing**.
老师**将新学生收养在她的庇护下**。
idiom

chart a new course

规划新的方向或策略
Meaning
to plan a new direction or strategy
Example
After the crisis, the CEO decided to **chart a new course**.
危机过后，首席执行官决定制定新的方针。
idiom

take someone aback

突然让某人感到惊讶或震惊
Meaning
to surprise or shock someone suddenly
Example
I was **taken aback** by his rude comment.
我被他粗鲁的评论吓了一跳。
idiom

scare the life out of someone

非常吓到某人
Meaning
to frighten someone very badly
Example
That horror movie **scared the life out of me**.
那部恐怖片**把我吓坏了**。
idiom

Give and take

互相妥协或合作。
Meaning
Mutual compromise or cooperation.
Example
Good teamwork is all about **give and take**.
良好的团队合作就是互相给予和接受。
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

rule of thumb

基于经验的一般实践原则
Meaning
a general practical principle based on experience
Example
As a **rule of thumb**, I double-check every document.
作为一条经验法则，我会对每份文件进行双重检查。
idiom

spend money like water

自由或浪费地花钱
Meaning
to spend money freely or wastefully
Example
She **spends money like water** on clothes.
她在衣服上像水一样花钱。
idiom

set the tone

为某事物设定氛围或风格
Meaning
to establish the mood or style for something
Example
The manager's speech **set the tone** for the meeting.
经理的演讲为会议设定了基调。
idiom

Help each other out

在困难的情况下相互帮助。
Meaning
To assist one another, especially in difficult situations.
Example
During the project, we all had to **help each other out** to finish on time.
在项目期间，我们都必须**互相帮助**才能按时完成。
idiom

hash out

通过讨论解决某事的细节
Meaning
to work through the details of something by discussion
Example
They stayed late to **hash out** the final budget cuts.
他们待到很晚才讨论最终的预算削减。
idiom

hit it out of the park

把事情做得非常好
Meaning
to do something extremely well
Example
Your presentation really **hit it out of the park**!
你的演讲真的非常出色！
idiom

go green

采取环保的生活方式
Meaning
to adopt an environmentally friendly lifestyle
Example
Many companies are trying to **go green** by using renewable energy sources.
许多公司正试图通过使用可再生能源来**go green**。
idiom

To meet one’s Waterloo

遭遇最终的失败或挫折。
Meaning
To encounter one’s ultimate defeat or failure.
Example
After years of success, the company finally **met its Waterloo**.
经过多年的成功，这家公司终于**遇到了它的滑铁卢**。
idiom

to lay down the law

主张权威并决定事情应该如何做
Meaning
to assert authority and dictate how things should be done
Example
The new judge quickly **laid down the law** in the courtroom.
新法官很快在法庭上**放下法律**。
idiom

pull strings

利用影响力或关系来得到你想要的
Meaning
to use influence or connections to get what you want
Example
She **pulled strings** to get him the job.
她**拉关系**给他弄到了这份工作。
idiom

in the black

盈利；财务稳定
Meaning
making a profit; financially stable
Example
Our company is finally **in the black** after two years.
我们公司在两年后终于**盈利了**。
idiom

fearless as a lion

非常勇敢和大胆
Meaning
to be very brave and bold
Example
The firefighter was **fearless as a lion** during the rescue.
消防员在营救过程中是**fearless as a lion**。