An arm and a leg
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idiom

An arm and a leg

非常昂贵的东西。
Meaning
Something that is very expensive.
Example
That new phone costs **an arm and a leg**, but it’s worth it.
那部新手机 **非常昂贵**，但它值得。
idiom

for what it’s worth

用于提出一个可能有用也可能无用的观点
Meaning
used to introduce an opinion that may or may not be useful
Example
**For what it’s worth**, I think you did the right thing.
就我所知，我认为你做得对。
idiom

robotic process automation

使用人工智能自动化业务流程
Meaning
the use of AI to automate business processes
Example
Companies are embracing **robotic process automation** to reduce costs.
公司正在采用**机器人过程自动化**来降低成本。
phrasal-verb

look kindly upon

以感激或恩惠的态度看待某人或某事
Meaning
to regard someone or something with appreciation or favor
Example
She **looked kindly upon** the people who helped her career.
她以感激的态度看待那些帮助她职业生涯的人。
phrasal-verb

tremble with

因恐惧颤抖
Meaning
to shake because of fear or anxiety
Example
He **trembled with** fear when he saw the police car stop near him.
当他看到警车停在他旁边时，他**因恐惧颤抖**。
idiom

take the initiative

首先采取行动并展示领导力
Meaning
to act first and show leadership
Example
Effective leaders often **take the initiative** to improve things.
有效的领导者常常主动采取行动来改善事情。
idiom

track down

经过搜索后找到某物或某人
Meaning
to find something or someone after a search
Example
We finally **tracked down** the missing invoice.
我们终于**找到了**丢失的发票。
idiom

new kid on the block

某个地方或情况中的新人
Meaning
someone new to a place or situation
Example
He’s the **new kid on the block** in the company.
他是公司里的新人。
idiom

like a dog with two tails

极其高兴和兴奋
Meaning
extremely happy and excited
Example
He was **like a dog with two tails** after getting the promotion.
他在得到晋升后高兴得像有两条尾巴的狗。
phrasal-verb

fire back

迅速且愤怒地回应批评
Meaning
to respond quickly and angrily to criticism
Example
When accused of lying, the minister **fired back** with a sharp remark.
当被指控撒谎时，部长**立即回击**并做出了尖锐的评论。
idiom

A pretty picture

一个愉快或理想的情况；通常用于讽刺
Meaning
A pleasant or ideal situation; often used ironically
Example
This isn’t **a pretty picture** – we need to fix these problems.
这不是**一幅美丽的画面** – 我们需要解决这些问题。
phrasal-verb

find peace within

达到内心的平静和接受的状态
Meaning
to achieve a state of inner calm and acceptance
Example
Meditation helps many people **find peace within** themselves.
冥想帮助许多人在内心找到平静。
idiom

call it quits

停止或结束某事
Meaning
to stop or end something
Example
After working for hours, they decided to **call it quits** for the day.
经过几个小时的工作后，他们决定**结束今天**的工作。
idiom

stay ahead of the curve

保持比其他人更先进或更有知识
Meaning
to stay more advanced or knowledgeable than others
Example
If you read daily, you can **stay ahead of the curve** in your studies.
如果你每天阅读，你可以**在学习中保持领先**。
idiom

knock someone for six

极大地震惊或使某人烦恼
Meaning
to shock or upset someone greatly
Example
The sudden loss **knocked him for six**.
突如其来的损失 **让他震惊**。
phrasal-verb

clam up

突然停止说话，尤其是在紧张或不愿意时
Meaning
to suddenly stop talking, especially when nervous or unwilling
Example
She **clammed up** as soon as I asked about her mistake.
她一提到她的错误，我就看到她突然闭口不谈。
phrasal-verb

open up opportunities

创造新的学习或联系的机会
Meaning
to create new chances or possibilities for learning or connection
Example
Understanding other cultures can **open up opportunities** for collaboration.
了解其他文化可以为合作打开新机会
idiom

do your own thing

按照自己的意愿去做，不用担心别人怎么想
Meaning
to do what you want without worrying about what others think
Example
He prefers to **do his own thing** and not depend on anyone.
他喜欢按自己的方式行事，不依赖任何人。
idiom

The sun will shine again

坏时光过后，好时光会来临。
Meaning
Better times will come after bad ones.
Example
Don’t worry too much — **the sun will shine again**.
别太担心，太阳会再次照耀。
idiom

Move heaven and earth

为了实现某事而尽一切可能。
Meaning
To do everything possible to achieve something.
Example
They **moved heaven and earth** to save the project.
他们竭尽全力拯救这个项目。
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

jump the shark

当某事物的质量或受欢迎程度开始下降时
Meaning
when something begins to decline in quality or popularity
Example
The show **jumped the shark** after season five.
这个节目在第五季之后**跳过了鲨鱼**。
phrasal-verb

set out for success

开始一段旅程或计划，目标是取得成功
Meaning
to begin a journey or plan with the goal of achieving success
Example
She **set out for success** by creating a clear vision and staying disciplined.
她通过制定清晰的愿景并保持自律，开始了成功之路。
idiom

Political bargaining chip

在政治中用来谈判或交换的议题或点。
Meaning
An issue or point used to negotiate or exchange in politics.
Example
The trade agreement became a **political bargaining chip** during the negotiations.
在谈判过程中，贸易协议成了一个**政治谈判筹码**。
phrasal-verb

whip up

快速准备一顿饭
Meaning
to quickly prepare a meal
Example
She can **whip up** a healthy salad in minutes.
她可以在几分钟内准备一个健康的沙拉
idiom

on cue

在正确的时刻
Meaning
exactly at the right moment
Example
The dog barked **on cue** when the actor opened the door.
演员一开门，狗狗**准时**叫了。
idiom

bite the bullet

决定做一些困难或令人不愉快的事情，之前一直拖延或犹豫不决
Meaning
to decide to do something difficult or unpleasant that one has been putting off or hesitating about
Example
I decided to **bite the bullet** and finish my homework.
我决定**咬子弹**并完成我的作业。
phrasal-verb

build upon ideas

发展或改善现有的想法
Meaning
to develop or improve existing ideas
Example
Our goal is to **build upon** each other’s ideas to create a stronger plan.
我们的目标是 **建立在** 彼此的想法上，制定一个更强大的计划。
idiom

keep it under wraps

保密某事
Meaning
to keep something secret
Example
We’re trying to **keep it under wraps** until the official announcement.
我们正在努力保密，直到正式公告。
phrasal-verb

keep improving

保持改善
Meaning
to continue making things better or more effective
Example
Our company culture encourages everyone to **keep improving**.
我们的公司文化鼓励每个人**保持改善**。
phrasal-verb

give in to

屈服于压力或诱惑
Meaning
to yield or surrender to pressure or temptation
Example
The country refused to **give in to** international pressure.
这个国家拒绝屈服于国际压力。
phrasal-verb

open up to someone

与您信任的人分享个人感受或问题
Meaning
to share personal feelings or problems with someone you trust
Example
He finally **opened up to** his friend about what he had been going through.
他终于**对他的朋友敞开心扉**，讲述了他经历的事情。
idiom

machine mind

一种依赖于逻辑和计算的思维方式
Meaning
a way of thinking that relies heavily on logic and computation
Example
You need a **machine mind** to understand how neural networks operate.
你需要一个**机器思维**来理解神经网络是如何运作的。
idiom

to have hope in one's heart

对未来保持希望和乐观
Meaning
to remain hopeful and optimistic about the future
Example
Despite all the challenges, he always **has hope in his heart**.
尽管面临所有挑战，他总是**心中充满希望**。
phrasal-verb

call back

回拨电话
Meaning
to return a phone call
Example
I’ll **call back** after I finish my meeting.
我将在会议结束后**回电**。
phrasal-verb

break up with

结束与某人的浪漫关系
Meaning
to end a romantic relationship with someone
Example
He **broke up with** his girlfriend after three years of dating.
他在三年的交往后与女友分手。
phrasal-verb

drive inclusive growth

促进对社会各个群体有益的经济增长
Meaning
to promote economic growth that benefits all segments of society
Example
Governments are working to **drive inclusive growth** for all citizens.
政府正在为所有公民**推动包容性增长**。
phrasal-verb

stick by

即使很困难也继续支持某人
Meaning
to continue to support someone even when it is difficult
Example
Good friends **stick by** each other during hard times.
好朋友们在困难时刻互相支持。
phrasal-verb

get around

克服规则或障碍
Meaning
to overcome rules or obstacles
Example
Some exporters try to **get around** strict trade regulations.
一些出口商试图**规避**严格的贸易法规。
phrasal-verb

buckle under

在压力下屈服或崩溃
Meaning
to give in or collapse under pressure
Example
He refused to **buckle under** the stress of his new responsibilities.
他拒绝在新责任的压力下屈服。
phrasal-verb

withdraw into

情感上撤退并避免社交或情感联系
Meaning
to retreat emotionally and avoid social or emotional contact
Example
He **withdrew into** himself after the breakup.
在分手后，他**退缩**自己。
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

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。
phrasal-verb

bottle down

深藏或压抑情绪
Meaning
to suppress or hide emotions deeply inside
Example
He tends to **bottle down** his anger instead of talking about it.
他倾向于 **bottle down** 他的愤怒，而不是谈论它。
idiom

cutthroat competition

极其激烈而残酷的竞争
Meaning
extremely intense and ruthless competition
Example
The smartphone market is a **cutthroat competition**.
智能手机市场是一场残酷的竞争。
idiom

big mouth

一个说太多话或泄露秘密的人
Meaning
someone who talks too much or reveals secrets
Example
Don’t tell him anything — he’s got a **big mouth**.
别告诉他任何事情 — 他有一个**大嘴巴**。
phrasal-verb

steer someone toward

引导某人做出有益的选择
Meaning
to guide a person toward a helpful choice
Example
Mentors **steer interns toward** roles that match their strengths.
导师们引导实习生走向与他们的优势匹配的角色。
phrasal-verb

reflect upon

仔细考虑某事
Meaning
to think carefully about something
Example
Take time to **reflect upon** your achievements and mistakes.
花时间**反思**你的成就和错误。
idiom

set the pace

为其他人设定一个表现或进度的标准，以便他们跟随
Meaning
to establish a standard of performance or progress for others to follow
Example
Our CEO always **sets the pace** for the entire company.
我们的CEO总是为整个公司**设定步伐**。
idiom

zoom in

专注于某事
Meaning
to focus closely on something
Example
Use the report to **zoom in** on customer trends.
使用报告来**专注于**客户趋势。
idiom

Put one's nose to the grindstone

专注于艰苦工作和持续的努力。
Meaning
To focus on hard work and continuous effort.
Example
She really had to **put her nose to the grindstone** to get the promotion.
她真的必须把鼻子放在磨刀石上才能得到晋升。
phrasal-verb

pick up steam

开始变得更加活跃或成功
Meaning
to start becoming more active or successful
Example
The manufacturing sector began to **pick up steam** after months of stagnation.
制造业在几个月的停滞后开始**取得进展**。
phrasal-verb

turn around

改善情况或使某事再次成功
Meaning
to improve a situation or make something successful again
Example
The new leader helped **turn around** the company’s declining performance.
新领导帮助**扭转**了公司下降的业绩。
phrasal-verb

hold talks with

与某人进行正式的讨论或谈判
Meaning
to have formal discussions or negotiations with someone
Example
The foreign ministers agreed to **hold talks with** neighboring countries.
外交部长同意与邻国**举行谈判**。
phrasal-verb

reach out diplomatically

通过外交手段尝试建立沟通或改善关系
Meaning
to try to establish communication or improve relations through diplomacy
Example
The government decided to **reach out diplomatically** to its neighboring countries.
政府决定**reach out diplomatically**与邻国建立联系。
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。
phrasal-verb

break down barriers

消除人们或文化之间的误解或分歧
Meaning
to remove misunderstandings or divisions between people or cultures
Example
Art and music can **break down barriers** between different cultures.
艺术和音乐可以**打破障碍**，促进不同文化之间的交流。
idiom

lovebirds

一对非常亲密的情侣
Meaning
a couple who are very affectionate with each other
Example
Look at those **lovebirds** holding hands in the park!
看那些在公园里牵着手的**lovebirds**！
idiom

beyond your wildest dreams

比你想象的更好或更惊人
Meaning
better or more amazing than imagined
Example
Her success was **beyond her wildest dreams**.
她的成功超出了她最疯狂的梦想。
idiom

be like family

像家庭成员一样亲近
Meaning
to be as close as family members
Example
My best friend is **like family** to me.
我最好的朋友对我来说**就像家人**。
phrasal-verb

copy out

将某事完全照原样写下来
Meaning
to write something again exactly as it is
Example
The students were asked to **copy out** the paragraph neatly.
学生们被要求整齐地复制段落。
idiom

have the gift of the gab

善于说话或说服别人的人
Meaning
to be good at talking or persuading people
Example
He’s a great salesman because he **has the gift of the gab**.
他是个很棒的销售员，因为他很会说话。
phrasal-verb

skid off

失控地从表面或道路滑出
Meaning
to slide uncontrollably off a surface or road
Example
The bus **skidded off** the icy road.
公交车**滑出**了结冰的道路。
phrasal-verb

follow up right away

收到消息后立即回复
Meaning
to respond immediately after receiving a message
Example
I **follow up right away** when a client shares new requirements.
当客户分享新需求时，我会立刻跟进。
idiom

pull someone up

因错误或表现不佳而责备或纠正某人
Meaning
to reprimand or correct someone for a mistake or poor performance
Example
If a team member is underperforming, it's important to **pull them up** and help them improve.
如果团队成员表现不佳，重要的是要**责备**他们并帮助他们改进
phrasal-verb

crash down

突然停止工作或完全失败
Meaning
to suddenly stop working or fail completely
Example
The software **crashed down** in the middle of my presentation.
软件**崩溃**在我的演示中间。
idiom

tough as nails

非常强大和有韧性
Meaning
very strong and resilient
Example
She is **tough as nails**, nothing can break her spirit.
她是 **tough as nails**，没有什么能打破她的精神。
phrasal-verb

throw at

用力将某物投向某人或某物
Meaning
to aim something at someone or something with force
Example
He **threw** the ball **at** his friend playfully.
他高兴地将球扔向他的朋友。
idiom

hockey stick growth

在一段缓慢发展之后的急剧增长
Meaning
a sharp increase in growth after a period of slow progress
Example
The startup saw **hockey stick growth** after launching their new feature.
这家初创公司在推出新功能后经历了“曲棍球棒式”增长。
idiom

cool off

冷却或冷静
Meaning
to become less hot or less angry
Example
Let the soup **cool off** before serving.
让汤在上桌前冷却。
idiom

dollar for dollar

在价值或数量上完全相等或等同的匹配
Meaning
an exact or equivalent match in value or amount
Example
The government promised a **dollar for dollar** match for all donations.
政府承诺对所有捐款进行美元对美元的配对。
phrasal-verb

grow closer to

与某人建立更强的情感联系
Meaning
to develop a stronger emotional bond with someone
Example
They have **grown closer to** each other after years of working together.
他们在一起工作多年后，**变得更亲近了**。
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

hit the headlines

在新闻中广泛报道
Meaning
to be reported widely in the news
Example
The company's scandal **hit the headlines** immediately.
公司的丑闻 **立即成为头条**。
phrasal-verb

bottle up

隐藏或控制你的情绪，而不是表达它们
Meaning
to hide or control your emotions instead of expressing them
Example
He tends to **bottle up** his anger instead of talking about it.
他倾向于**bottle up**自己的愤怒，而不是谈论它。
idiom

hit the hay

去睡觉；上床睡觉
Meaning
to go to bed; to sleep
Example
I'm really tired, so I'm going to **hit the hay** early tonight.
我很累，所以今晚要早点睡。
idiom

turn up the heat

增加压力或强度
Meaning
to increase pressure or intensity
Example
The scientists decided to **turn up the heat** on the experiment.
科学家们决定在实验中增加压力。
idiom

grin from ear to ear

因为高兴而露出灿烂的笑容
Meaning
to smile broadly because of happiness
Example
She was **grinning from ear to ear** after the compliment.
她在收到夸奖后笑得合不拢嘴。
phrasal-verb

crack up

爆笑; 无法控制地笑
Meaning
to burst into laughter; to laugh uncontrollably
Example
We all **cracked up** at his silly joke.
我们都因他的傻笑话而笑翻了。
phrasal-verb

look out toward

表现出对某人需求的关注或意识
Meaning
to show attention or awareness toward someone’s needs
Example
We should always **look out toward** those who are struggling.
我们应该始终**关注**那些在挣扎的人。
idiom

a tough cookie

一个强大的人，不容易被打扰
Meaning
someone who is strong and not easily upset
Example
She’s **a tough cookie**; nothing can discourage her.
她是**a tough cookie**; 没有什么可以让她灰心。
idiom

rope in

说服某人参加一项活动
Meaning
to persuade someone to join an activity
Example
They **roped me in** to help with the charity event.
他们说服我帮忙参加慈善活动。
phrasal-verb

sync with

与他人在线协调任务或时间表
Meaning
to coordinate tasks or schedules with others online
Example
Let’s **sync with** the marketing team tomorrow morning.
让我们明天早上与市场团队同步。
idiom

to keep one's chin up

在困难的情况下保持积极和充满希望
Meaning
to stay positive and hopeful in a difficult situation
Example
Even though she lost the game, she managed to **keep her chin up** and stayed positive.
虽然她输了比赛，但她设法 **保持着她的信心**，保持积极。
idiom

data breach

未经授权访问机密信息
Meaning
unauthorized access to confidential information
Example
The company suffered a major **data breach** last year.
公司去年遭受了严重的**数据泄露**。
idiom

throw shade

微妙地侮辱或批评某人
Meaning
to subtly insult or criticize someone
Example
She was **throwing shade** at her ex during the conversation.
她在谈话中 **抛阴影** 给她的前男友。
phrasal-verb

branch out creatively

将自己的工作扩展到更多创意领域或方法
Meaning
to expand one’s work into more creative fields or approaches
Example
Our agency has started to **branch out creatively** with digital storytelling.
我们的机构已通过数字故事叙述开始创造性地扩展。
phrasal-verb

call attention to

让人们注意到一些好的事情
Meaning
to make people notice something good
Example
He **called attention to** the artist’s unique style.
他**引起了人们对**艺术家独特风格的关注。
phrasal-verb

meet up to

达到或满足特定标准或期望
Meaning
to reach or satisfy a particular standard or expectation
Example
Our design must **meet up to** the client’s expectations before the deadline.
我们的设计必须在截止日期之前满足客户的期望。
idiom

drop someone a line

通过写信或发消息联系某人
Meaning
to contact someone by writing or message
Example
Please **drop me a line** when you arrive.
请在你到达时**给我写信**。
idiom

in layman's terms

用简单的非技术性语言解释某事
Meaning
to explain something in simple, non-technical language
Example
Can you explain the theory **in layman's terms**?
你能**用通俗易懂的语言**解释这个理论吗？
phrasal-verb

break off communication

突然或故意停止沟通
Meaning
to stop communicating suddenly or intentionally
Example
After the argument, they **broke off communication** for months.
争论后，他们**中断了沟通**几个月。
phrasal-verb

work towards

努力实现特定的目标
Meaning
to make efforts to achieve a particular goal
Example
He is **working towards** his dream of becoming a pilot.
他正在为实现成为飞行员的梦想而努力。
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

up against the wall

身处非常困难或绝望的境地
Meaning
to be in a very difficult or desperate situation
Example
The company is **up against the wall** financially after the recent losses.
该公司在最近的损失后，财务上**走投无路**。
idiom

raise a toast

用饮料来向某人或某事表示敬意
Meaning
to honor someone or something with a drink
Example
We **raised a toast** to the newlyweds.
我们为新婚夫妇举杯。
phrasal-verb

waver between

在两种意见或选择之间来回摇摆
Meaning
to go back and forth between two opinions or choices
Example
She **wavered between** hope and fear before making her decision.
她在做决定之前在希望和恐惧之间摇摆不定。
idiom

better safe than sorry

谨慎总比冒险后悔要明智。
Meaning
It’s wiser to be cautious than to take risks and regret later.
Example
I always double-check the locks — **better safe than sorry**.
我总是仔细检查锁 — 谨慎总比事后后悔好。
idiom

go along with

同意某事或支持一个想法
Meaning
to agree to something or support an idea
Example
I’ll **go along with** your plan since it sounds reasonable.
我将**同意**你的计划，因为它听起来合理。
phrasal-verb

break out of comfort zone

做一些对个人成长有挑战性或新的事情
Meaning
to do something that is new or challenging for personal growth
Example
To grow as a person, you must **break out of your comfort zone**.
为了成长为一个人，你必须**跳出舒适区**。
idiom

sit back

放松并什么也不做
Meaning
to relax and do nothing
Example
Just **sit back** and enjoy the show.
只需坐下，享受表演。
phrasal-verb

turn against

停止支持某人并开始反对他们
Meaning
to stop supporting someone and start opposing them
Example
The public **turned against** the government after the scandal.
丑闻发生后，公众转而反对政府。
phrasal-verb

tear into

猛烈攻击或批评某人
Meaning
to attack or criticize someone fiercely
Example
The coach **tore into** the players after their poor performance.
教练在他们表现不佳后，**撕裂入**球员。
phrasal-verb

use less of

减少使用某物的数量
Meaning
to decrease the amount of something you use
Example
Try to **use less of** water while washing dishes.
在洗碗时尽量**少用**水。
idiom

a people person

喜欢与他人在一起并交谈的人
Meaning
someone who enjoys being with and talking to other people
Example
Maria is **a people person**, she makes friends everywhere she goes.
玛丽亚是一个善于交际的人，她到哪里都能交到朋友
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

Keep the team on track

确保团队保持专注和有组织
Meaning
to make sure the team remains focused and organized
Example
As the project manager, it's important to **keep the team on track**.
作为项目经理，确保 **保持团队在正轨上** 是非常重要的。
phrasal-verb

scale back spending

减少支出的水平
Meaning
to reduce the level of spending
Example
Due to inflation, many households are **scaling back spending**.
由于通货膨胀，许多家庭正在减少开支。
phrasal-verb

switch between

在不同任务或工作和休息模式之间交替
Meaning
to alternate between different tasks or modes of work and rest
Example
I try to **switch between** intense work and short breaks to stay efficient.
我尽量在高强度工作和短暂休息之间切换，以保持高效。
phrasal-verb

get going

开始朝目标采取行动
Meaning
to begin taking action toward a goal
Example
If you want success, stop waiting and **get going** now!
如果你想要成功，停止等待并且现在就开始行动吧！
idiom

lose confidence

失去信心
Meaning
to stop believing in your own ability or someone else’s
Example
Don’t **lose confidence** after one failure.
失败后不要失去信心。
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。
phrasal-verb

team up with partners

与其他公司合作以谋取共同利益
Meaning
to collaborate with other companies for mutual benefit
Example
Our firm decided to **team up with partners** in Japan for a joint venture.
我们的公司决定在日本与合作伙伴共同投资一个合资企业。
idiom

a match made in heaven

天造地设的一对，非常适合彼此
Meaning
a perfect couple, very well suited for each other
Example
They are truly **a match made in heaven**.
他们真的是天造地设的一对。
phrasal-verb

carry away

变得过于兴奋或热情
Meaning
to become overly excited or enthusiastic
Example
Don’t get **carried away** with the excitement.
不要因为兴奋而**被带走**。
phrasal-verb

show back up

在离开或缺席后返回
Meaning
to return after being away or absent
Example
He suddenly **showed back up** after months of silence.
他在几个月的沉默后突然**重新出现**。
idiom

go off on a tangent

突然开始谈论无关的话题
Meaning
to suddenly start talking about something unrelated
Example
He tends to **go off on a tangent** when discussing politics.
他谈论政治时常常偏离话题。
idiom

the algorithm knows best

这表明人工智能或机器学习模型通常是做出决策或预测的最可靠或高效的方式
Meaning
suggesting that AI or machine learning models are often the most reliable or efficient way to make decisions or predictions
Example
In most cases, **the algorithm knows best** when it comes to sorting large volumes of data.
在大多数情况下，**算法最了解情况**，当涉及到对大量数据进行排序时
phrasal-verb

chat up

以友好或浪漫的方式与某人交谈
Meaning
to talk to someone in a friendly or romantic way
Example
He tried to **chat up** the girl at the party.
他试图在派对上与那个女孩搭讪。
phrasal-verb

plough back

将利润再投资到相同的业务中
Meaning
to reinvest profits into the same business
Example
The firm **ploughed back** its profits into expanding operations.
公司将其利润再投资到扩展操作中。
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。