pick holes in something
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idiom

pick holes in something

挑剔某事，尤其是当它不必要时
Meaning
to find faults in something, especially when it’s not necessary
Example
He loves **picking holes** in everyone else’s ideas.
他喜欢**挑剔**每个人的想法。
idiom

form follows function

建筑物或物体的形状应主要与其预定功能或目的相关
Meaning
the shape of a building or object should primarily relate to its intended function or purpose
Example
In modern architecture, **form follows function** is a principle that's widely accepted.
在现代建筑中，**形式遵循功能**是一个广泛接受的原则。
idiom

live from hand to mouth

勉强维持生计
Meaning
to barely have enough money to survive
Example
Many laborers **live from hand to mouth** every day.
许多工人每天勉强维持生计。
idiom

step up your game

提高你的表现或努力
Meaning
to improve your performance or effort
Example
You need to **step up your game** if you want to win.
如果你想赢，你需要提高表现。
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

in the long run

经过长时间; 最终
Meaning
after a long time; in the end
Example
Saving money now will help you **in the long run**.
现在储蓄将帮助你 **从长远来看**。
idiom

take a nosedive

突然且剧烈下降
Meaning
to decline suddenly and dramatically
Example
The company's stock **took a nosedive** after the scandal.
在丑闻发生后，公司的股票**猛跌**。
idiom

second thoughts

对决定的怀疑或重新考虑
Meaning
doubts or reconsideration about a decision
Example
I’m having **second thoughts** about moving abroad.
我正在对移居国外产生**第二想法**。
idiom

carve up

将某物分成部分
Meaning
to divide something into parts
Example
Let’s **carve up** the timeline into manageable phases.
我们把时间线划分为可管理的阶段。
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

cut the mustard

表现得好或符合期望
Meaning
to perform well or meet expectations
Example
She didn’t **cut the mustard** in her new role.
她在新角色中没有**切黄芥末**。
idiom

come to terms

在讨论或冲突后达成协议
Meaning
to reach an agreement after discussion or conflict
Example
After weeks of negotiation, both sides finally **came to terms**.
经过几周的谈判，双方最终达成了协议。
idiom

line up with

与某物匹配或同意
Meaning
to match or agree with something
Example
These metrics **line up with** our targets.
这些指标**与**我们的目标一致。
idiom

bend the law

以不诚实的方式利用法律来达到目的
Meaning
to use the law in a dishonest way to achieve something
Example
Some lawyers know how to **bend the law** to help their clients.
一些律师知道如何**钻法律的空子**来帮助他们的客户。
idiom

smart cookie

聪明而机智的人
Meaning
a clever and intelligent person
Example
Don’t underestimate her—she’s a **smart cookie**.
不要低估她——她是一个**聪明的人**。
idiom

make peace with

结束冲突并重新成为朋友
Meaning
to end conflict and become friendly again
Example
She finally **made peace with** her sister after years of misunderstanding.
她在多年误解之后终于和她的姐姐和解了。
idiom

the green-eyed monster

嫉妒具象化或描述为一种毁灭性力量
Meaning
jealousy personified or described as a destructive force
Example
Don't let **the green-eyed monster** ruin your friendship.
不要让**绿眼怪物**毁了你的友谊。
idiom

outsmart the algorithm

击败或欺骗使用人工智能或自动化的系统
Meaning
to beat or trick a system that uses AI or automation
Example
People try to **outsmart the algorithm** to boost their posts.
人们试图通过**欺骗算法**来增加他们的帖子曝光。
idiom

jump for joy

极度高兴和兴奋
Meaning
to be extremely happy and excited
Example
The kids **jumped for joy** when they saw the gifts.
孩子们看到礼物时，**高兴得跳了起来**。
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

shocked to the core

深受震惊或扰乱
Meaning
deeply shocked or disturbed
Example
Everyone was **shocked to the core** by the tragedy.
每个人都被悲剧深深震惊。
idiom

The shot heard around the world

一个具有全球意义或影响的事件。
Meaning
An event with worldwide significance or impact.
Example
The invention of the internet was **the shot heard around the world** in communication.
互联网的发明是通信领域中具有全球影响的事件。
idiom

out of one’s comfort zone

做一些不熟悉或具有挑战性的事情
Meaning
doing something unfamiliar or challenging
Example
She stepped **out of her comfort zone** to take a new job.
她走出舒适区去接受一份新工作。
idiom

beat the clock

在截止日期前完成某事
Meaning
to finish something before the deadline
Example
We managed to **beat the clock** and submit the report early.
我们成功地**赶在最后期限前**提交了报告。
idiom

be there for someone

在需要时支持或帮助某人
Meaning
to support or help someone when they need it
Example
True friends **are there for you** when you need them.
真正的朋友会在你需要时为你提供帮助
idiom

manna from heaven

一个意外的礼物或祝福
Meaning
an unexpected gift or blessing
Example
The bonus was **manna from heaven** during the tough month.
在艰难的月份里，奖金是**玛纳弗罗姆赫文**。
idiom

circle back

稍后返回到一个话题或任务
Meaning
to return to a topic or task later
Example
Let's **circle back** to this issue after lunch.
我们午餐后再回到这个问题。
idiom

tempt fate

冒险可能带来坏运气
Meaning
to take a foolish risk that may bring bad luck
Example
You’re **tempting fate** by driving without insurance.
你在**挑战命运**，开车没有保险。
idiom

a stroke of genius

一个辉煌和富有创意的想法
Meaning
a brilliant and creative idea
Example
Her design was **a stroke of genius**.
她的设计是**天才之作**。
idiom

sink or swim

凭自己的努力成功或失败
Meaning
to succeed or fail by your own efforts
Example
When you start your own business, it’s **sink or swim**.
当你开始自己的生意时，要么成功要么失败。
idiom

to go viral

迅速传播，尤其是在网上
Meaning
to spread rapidly, especially online
Example
The new research paper **went viral** on social media.
这篇新研究论文在社交媒体上**迅速传播**。
idiom

circle of friends

一群你与之友好的人的群体
Meaning
a group of people you are friendly with
Example
She has a large **circle of friends** from college.
她有一个来自大学的大家**朋友圈**
idiom

on the tip of one's tongue

当你几乎记得某事但不完全
Meaning
when you can almost remember something but not quite
Example
His name is **on the tip of my tongue**, but I can’t recall it.
他的名字就在我嘴边，但我想不起来。
idiom

a peace of mind

精神和情绪平静的状态
Meaning
a state of mental and emotional calmness
Example
After the long vacation, she finally got **a peace of mind**.
长假之后，她终于得到了内心的平静。
idiom

rules are made to be broken

有时可以忽略规则
Meaning
sometimes it's okay to ignore rules
Example
He believes **rules are made to be broken**.
他相信规则是为了被打破的
idiom

down time

人们放松且不工作的时候
Meaning
time when one relaxes and does not work
Example
I need some **down time** after this hectic week.
在这个忙碌的星期之后，我需要一些**down time**。
idiom

hammer out a deal

经过长时间讨论达成协议
Meaning
to reach an agreement after long discussion
Example
They spent hours to **hammer out a deal** that satisfied both sides.
他们花了几个小时来**达成协议**，以便让双方都满意。
idiom

on fire

表现非常好；充满能量和成功
Meaning
performing very well; full of energy and success
Example
The sales team is **on fire** this month!
销售团队这个月表现出色！
idiom

in a pickle

处于一个困难或棘手的情况
Meaning
in a difficult or tricky situation
Example
I'm **in a pickle** because I double-booked my meetings.
我**在一个 pickle**，因为我双重预定了我的会议。
idiom

get a pat on the back

因为做得好而获得赞扬或认可
Meaning
to receive praise or recognition for something good
Example
He **got a pat on the back** for completing the project early.
他因完成项目而得到了背部拍打。
idiom

on the money

完全正确或准确
Meaning
exactly correct or accurate
Example
His prediction about the stock was **on the money**.
他对股票的预测是 **on the money**。
idiom

write down

在纸上记录信息
Meaning
to record information on paper
Example
Please **write down** the maintenance request number.
请**写下**维修请求编号。
idiom

big data

极大的数据集，可以通过计算分析来揭示模式、趋势和关联。
Meaning
Extremely large data sets that may be analyzed computationally to reveal patterns, trends, and associations.
Example
The company uses **big data** to improve customer experience.
公司使用**大数据**来提升客户体验。
idiom

personally speaking

表达个人观点
Meaning
expressing one’s own personal view
Example
**Personally speaking**, I prefer quiet places.
**就个人而言**，我更喜欢安静的地方。
idiom

skeleton in the closet

一个家庭的秘密，某人想要隐藏它
Meaning
a family secret that one wants to keep hidden
Example
Every family has a **skeleton in the closet** they don't talk about.
每个家庭都有一个他们不谈论的**衣柜里的骷髅**。
idiom

nose for news

一种寻找有趣故事的直觉
Meaning
an instinct for finding interesting stories
Example
Good reporters have a natural **nose for news**.
好的记者天生有一种新闻直觉。
idiom

at your breaking point

由于压力而接近失控的边缘
Meaning
to be very close to losing control due to stress
Example
After months of overwork, she was **at her breaking point**.
经过几个月的超时工作后，她已经**接近崩溃的临界点**。
idiom

bent over backwards

非常努力地帮助或取悦某人
Meaning
to try very hard to help or please someone
Example
She **bent over backwards** to make sure everyone was happy.
她**弯腰后仰**确保每个人都很高兴。
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

slip into

逐渐进入某种状态或开始穿戴某物
Meaning
to gradually enter a state or start wearing something
Example
She quickly **slipped into** a more comfortable outfit.
她迅速**滑入**了更舒适的服装。
idiom

put someone in their place

让某人知道他们并不像他们认为的那样重要
Meaning
to show someone that they are not as important as they think
Example
She **put him in his place** when he tried to act superior.
当他试图表现得很优越时，她把他放回了原位。
idiom

keep track of

持续监控或记录信息
Meaning
to monitor or record information consistently
Example
Use the shared sheet to **keep track of** expenses.
使用共享表格来跟踪支出。
idiom

give off

散发气味，光线或感觉
Meaning
to emit a smell, light, or feeling
Example
The candles **give off** a calming scent in the room.
蜡烛在房间里散发着宁静的香气。
idiom

work up

逐渐建立勇气、精力或食欲
Meaning
to gradually build courage, energy, or an appetite
Example
It took me a while to **work up** the courage to ask.
我花了一些时间才能鼓起勇气去提问。
idiom

Make every minute count

有效利用你的时间，充分利用每一刻。
Meaning
Use your time effectively and make the most of every moment.
Example
To be successful, you need to **make every minute count** and stay focused on your tasks.
要想成功，你需要**让每一分钟都有意义**，并专注于自己的任务。
idiom

over the hill

过了巅峰期；不再年轻或处于最佳状态
Meaning
past one's prime; no longer young or at peak performance
Example
Some people think turning forty means you’re **over the hill**, but that’s not true.
有些人认为四十岁意味着你已经**过气了**，但事实并非如此。
idiom

trade blows

与某人争论或打架
Meaning
to argue or fight with someone
Example
The two rival companies have been **trading blows** over market share for years.
这两家竞争公司多年来一直在为市场份额而斗争。
idiom

make someone's jaw drop

让某人大为惊讶或震惊
Meaning
to surprise or amaze someone greatly
Example
Her stunning dress **made everyone's jaw drop**.
她那件惊艳的裙子**让每个人都目瞪口呆**。
idiom

Inquisitive mind

好奇并渴望学习的思维方式。
Meaning
A curious and eager-to-learn mindset.
Example
Children have an **inquisitive mind** that loves to explore.
孩子们有着一个**好奇心**，他们喜欢探索。
idiom

A peaceful mind is a happy mind

心境的平静带来幸福和满足。
Meaning
Mental calmness leads to happiness and contentment.
Example
She believes that **a peaceful mind is a happy mind**.
她认为**平静的心灵是幸福的心灵**。
idiom

Make a mountain out of a molehill

夸大一个小问题，让它看起来比实际情况更大。
Meaning
To exaggerate a small problem and make it seem much bigger than it really is.
Example
She made such a big deal out of forgetting her phone; she really **made a mountain out of a molehill**.
她因为忘记带手机而大惊小怪；她真的**把一堆小土堆做成了一座山**。
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

lose your temper

突然生气
Meaning
to become angry suddenly
Example
He **lost his temper** when the kids broke the vase.
当孩子们打破花瓶时，他**失去了冷静**。
idiom

hand off to

将责任或控制转交给其他人
Meaning
to transfer responsibility or control to someone else
Example
I’ll **hand this off to** the design team tomorrow.
我明天将这交给设计团队。
idiom

feeling blue

感到悲伤或沮丧
Meaning
to feel sad or depressed
Example
She’s been **feeling blue** all day.
她整天都很伤心。
idiom

make a killing

迅速赚取大量利润
Meaning
to earn a large profit quickly
Example
They **made a killing** with their new tech product.
他们通过他们的新技术产品**大赚一笔**。
idiom

clamp down

采取强硬措施来制止某事
Meaning
to take strong action to stop something
Example
The manager decided to **clamp down** on late arrivals.
经理决定对迟到的人采取严格措施。
idiom

have an axe to grind

有个人原因去抱怨或批评
Meaning
to have a personal reason to complain or criticize
Example
She **has an axe to grind** with her former employer.
她对前雇主有个人的不满。
idiom

behind the firewall

受到保护或与外部威胁隔离
Meaning
protected or isolated from external threats
Example
Sensitive company data should always stay **behind the firewall**.
敏感的公司数据应该始终保持在**防火墙后面**。
idiom

touch wood

说一些积极的话并希望好运持续
Meaning
to say something positive and hope it continues to be good
Example
We haven’t lost a game yet, **touch wood**.
我们还没有输过一场比赛，敲木头。
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

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

a weight off one's shoulders

解决问题或负担后的轻松感觉
Meaning
a feeling of relief after a problem or burden is resolved
Example
When she finished the project, it felt like a **weight off her shoulders**.
当她完成项目时，她感觉像肩上的重担被卸下了一样。
idiom

clean conscience

有一种感觉，你没有做错任何事情
Meaning
feeling that you have done nothing wrong
Example
He can sleep well because he has a **clean conscience**.
他可以睡得很好，因为他有一颗**干净的良心**。
idiom

jump through hoops

做很多困难或复杂的事情以实现某事
Meaning
to do a lot of difficult or complicated things to achieve something
Example
I had to **jump through hoops** to get my visa approved.
我不得不做很多困难的事情才能让我的签证获批。
idiom

trending topic

一个目前在社交媒体上很流行的话题
Meaning
a subject that is currently popular on social media
Example
Her post became a **trending topic** on Twitter.
她的帖子在推特上成了一个趋势话题。
idiom

social proof

其他人的行为对自己行为的影响
Meaning
the influence that other people’s actions have on one’s own behavior
Example
Positive reviews serve as **social proof** for new customers.
正面评论作为新客户的**社交证明**。
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

take someone under your wing

对某人负责并帮助他们学习
Meaning
to take responsibility for someone and help them learn
Example
He decided to **take me under his wing** and show me how to succeed.
他决定**把我纳入他的翅膀**并向我展示如何成功。
idiom

walk on air

感到非常高兴
Meaning
to feel very happy
Example
She was **walking on air** after hearing his message.
听到他的消息后，她**高兴得飘飘然**。
idiom

rope off

用绳子或障碍物封锁一个区域
Meaning
to block an area by using a rope or barrier
Example
Staff will **rope off** the wet floor for safety.
工作人员将为安全起见封锁湿滑的地面。
idiom

speak your mind

直言不讳地表达自己的想法
Meaning
to say exactly what you think
Example
Don't be afraid to **speak your mind**.
不要害怕直言不讳地表达自己的想法。
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

take one's hat off to

表示对某人的尊敬或钦佩
Meaning
to show respect or admiration for someone
Example
I **take my hat off to** you for handling the situation so calmly.
我对你冷静处理情况表示敬意。
idiom

honor your commitments

履行承诺和义务
Meaning
to fulfill promises and obligations
Example
You must always **honor your commitments**, no matter how difficult they are.
无论多么困难，你都必须始终**履行承诺**。
idiom

ahead of the curve

比别人更先进或创新
Meaning
to be more advanced or innovative than others
Example
Their company is **ahead of the curve** in AI development.
他们的公司在人工智能开发中领先。
idiom

offbeat

不寻常；不同于常规
Meaning
unusual; different from the norm
Example
His **offbeat** sense of humor makes everyone laugh.
他的**离经叛道**幽默让每个人都笑了。
idiom

in two minds

犹豫不决
Meaning
undecided about something
Example
I'm **in two minds** about accepting the new job offer.
我**犹豫不决**是否接受新的工作邀请。
idiom

a glimpse into the future

对未来可能是怎样的一个小小暗示
Meaning
a small indication of what the future might be like
Example
This technology gives us **a glimpse into the future**.
这项技术给我们一个未来的瞥见。
idiom

True blue

忠诚和可信赖。
Meaning
Loyal and trustworthy.
Example
You can count on her; she’s **true blue**.
你可以依赖她；她非常忠诚。
idiom

behind schedule

比计划或预期的时间晚
Meaning
later than planned or expected
Example
The flight is **behind schedule** because of the storm.
航班因暴风雨而**延误**。
idiom

hit a snag

遇到意外问题或障碍
Meaning
to face an unexpected problem or obstacle
Example
The project **hit a snag** when the server went down.
当服务器宕机时，项目**hit a snag**。
idiom

crime doesn't pay

做错事或非法行为永远无法带来真正的成功
Meaning
doing wrong or illegal things will never bring true success
Example
He learned the hard way that **crime doesn't pay**.
他通过艰难的方式学到了，**犯罪不会带来收益**。
idiom

zone in on

专注于某个特定的事物
Meaning
to focus attention closely on something specific
Example
We need to **zone in on** the main customer problem.
我们需要**专注于**主要的客户问题。
idiom

As green as grass

非常没有经验或刚开始做某事。
Meaning
Very inexperienced or new at something.
Example
He’s **as green as grass** in his new job.
他在新工作中完全没有经验。
idiom

stand by someone

保持忠诚或支持
Meaning
to remain loyal or supportive
Example
True friends **stand by** each other in hard times.
真正的朋友在困难时期彼此支持。
idiom

bravery in the face of danger

在面对危险时表现出勇气
Meaning
showing courage even when facing danger
Example
The firefighter showed **bravery in the face of danger**.
消防员在面对危险时表现出了勇气。
idiom

scratch someone's back

为某人做某事，以换取以后得到的帮助或好处
Meaning
to do something for someone in exchange for a favor or help later
Example
We agreed to **scratch each other's backs** in this business deal.
我们同意在这笔商业交易中互相**刮背**。
idiom

edge in

逐渐插入或添加某物
Meaning
to insert or add something gradually
Example
He managed to **edge in** a quick question before the meeting ended.
他在会议结束之前成功地**边缘插入**了一个快速的问题。
idiom

In someone’s corner

在别人需要的时候支持或陪伴他们
Meaning
To support or stand by someone in times of need
Example
I always know my family will be **in my corner** when things go wrong.
我总是知道，当事情出错时，我的家人会站在我这边。
idiom

make the same mistake twice

重复犯错，尽管知道它是错的
Meaning
to repeat a mistake despite knowing it’s wrong
Example
She promised never to **make the same mistake twice**.
她承诺永远不再 **犯同样的错误两次**。
idiom

take responsibility

对你做过的事或你负责的事情负责。
Meaning
to be accountable for something you did or are in charge of.
Example
You need to **take responsibility** for your actions.
你需要为你的行为**承担责任**。
idiom

a dime a dozen

非常常见且不值钱
Meaning
very common and not valuable
Example
Those toys are **a dime a dozen** at the market.
那些玩具在市场上非常常见。
idiom

shift gears

改变方法或活动
Meaning
to change one’s approach or activity
Example
We need to **shift gears** if we want to meet the deadline.
如果我们想按时完成任务，就需要改变方法。
idiom

scare the living daylights out of someone

把某人吓得很厉害
Meaning
to frighten someone very much
Example
The horror movie **scared the living daylights out of** me.
那部恐怖电影把我吓得很厉害。
idiom

To offer the olive branch

在冲突后与某人和解
Meaning
To make peace with someone after a conflict
Example
After their argument, he decided to **offer the olive branch** and apologize.
在他们争论之后，他决定伸出橄榄枝并道歉。
idiom

Tell the truth and shame the devil

永远说出真相，即使这很困难或冒险。
Meaning
Always speak the truth, even when it’s hard or risky.
Example
Just **tell the truth and shame the devil**, even if it hurts.
只要**说出真相，让魔鬼羞愧**，即使它会伤害。
idiom

Pass down from generation to generation

将知识、习俗或传统从一代传给下一代
Meaning
To transfer knowledge, customs, or traditions from one generation to the next
Example
These folk songs have been **passed down from generation to generation**.
这些民歌已经**一代代传承**下来。
idiom

steer the ship

掌控或控制一个情况或组织
Meaning
to be in charge or control of a situation or organization
Example
The manager was able to **steer the ship** through the difficult times.
经理成功地**steer the ship**度过了困难的时期。
idiom

get the credit

为某事获得赞扬或认可
Meaning
to receive praise or recognition for something
Example
The whole team worked hard, but only he **got the credit**.
整个团队都努力工作，但只有他**得到了荣誉**。
idiom

meet halfway

通过接受每个人想要的部分来达成妥协
Meaning
to compromise by agreeing to part of what each person wants
Example
We decided to **meet halfway** and agree on a fair price.
我们决定**妥协**并达成一个公平的价格。
idiom

take it in stride

冷静地接受某事而不生气
Meaning
to accept something calmly without being upset
Example
She **took the criticism in stride**.
她**冷静地接受了批评**。
idiom

black box problem

一种情况，其中人工智能系统的内部工作不透明或无法理解
Meaning
a situation where the internal workings of an AI system are not transparent or understood
Example
The biggest challenge in deep learning is the **black box problem**.
深度学习中最大的挑战是**黑盒问题**。
idiom

a vision for the future

关于未来应该发生什么的清晰想法或计划
Meaning
a clear idea or plan about what should happen in the future
Example
The CEO has **a vision for the future** of the company that will guide its growth.
CEO 对公司未来的 **未来愿景** 将指导其增长。
idiom

a brave face

假装勇敢，尽管你实际上感到害怕或担心
Meaning
to pretend to be brave when you are actually scared or worried
Example
She put on **a brave face** despite feeling nervous inside.
她戴上了**勇敢的面容**，尽管内心感到紧张。
idiom

digital twin

用于仿真和分析的物理对象或系统的虚拟表示
Meaning
a virtual representation of a physical object or system used for simulation and analysis
Example
Using **digital twin** technology, we can simulate the performance of machinery before production.
使用**数字孪生**技术，我们可以在生产前模拟机器的性能。
idiom

square peg in a round hole

某人或某物不适合或不属于特定的地方或情况
Meaning
someone or something that doesn't fit or belong in a particular place or situation
Example
Putting a modern building in a historical district is like trying to fit a **square peg in a round hole**.
把一座现代建筑放在一个历史区域里，就像试图把**square peg in a round hole**放进去。
idiom

offstage

在公众视野之外或私人生活中
Meaning
outside of public attention or in private life
Example
He is very different **offstage** than he appears in his shows.
他在舞台下的表现与他在节目中展现的完全不同。
idiom

lose your cool

变得生气或失去耐心
Meaning
to become angry or impatient
Example
Don’t **lose your cool**; the situation will get better.
不要失去冷静; 情况会好转。
idiom

cool as a cucumber

非常冷静和镇定
Meaning
very calm and composed
Example
He stayed **cool as a cucumber** during the meeting.
他在会议期间保持非常冷静。
idiom

swing vote

一个尚未决定的选票，可能会朝任何方向发展
Meaning
a vote that is not yet decided and could go either way
Example
The **swing vote** will determine the outcome of the election.
摇摆票将决定选举的结果。