weak link
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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

Shoulder to shoulder

密切而平等地一起工作。
Meaning
Working together closely and equally.
Example
The soldiers stood **shoulder to shoulder** in battle.
士兵们在战斗中肩并肩站着。
idiom

blast off

以极大的能量或热情开始
Meaning
to take off or start with great energy or enthusiasm
Example
The project is ready to **blast off** next week.
该项目准备在下周启动。
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。
phrasal-verb

knock down

击打某人或某物并使其摔倒在地
Meaning
to hit someone or something and cause them to fall to the ground
Example
The car **knocked down** a cyclist on the busy road.
那辆车在繁忙的道路上撞倒了一名骑自行车的人
phrasal-verb

heal up

在受伤后恢复或重新变得健康
Meaning
to recover or become healthy again after injury
Example
Her wound has started to **heal up** nicely.
她的伤口开始愈合了。
idiom

drive up

导致某物增加
Meaning
to cause something to increase
Example
Rising fuel costs **drive up** the price of groceries.
燃料成本的上涨推高了食品价格。
idiom

Pyrrhic victory

以过高代价赢得的胜利，不值得的胜利。
Meaning
A victory won at too great a cost to be worthwhile.
Example
Winning the lawsuit was a **Pyrrhic victory** since it drained all their finances.
赢得诉讼是一场**惨胜**，因为它耗尽了他们的财产。
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

lose touch

与某人失去联系
Meaning
to stop communicating with someone
Example
We **lost touch** after college.
我们大学毕业后失去了联系。
phrasal-verb

face up to the truth

接受或面对某个情况的现实
Meaning
to accept or confront the reality of a situation
Example
It’s time to **face up to the truth** about your mistakes.
是时候面对关于你错误的事实了。
phrasal-verb

throw over

结束与某人的关系；抛弃
Meaning
to end a relationship with someone; to abandon
Example
She **threw him over** for another guy.
她抛弃了他，另找了一个男孩。
phrasal-verb

follow up with

在初次会议或信息后重新联系或检查
Meaning
to contact or check again after an initial meeting or message
Example
Please **follow up with** the client after sending the proposal.
请在发送提案后与客户联系。
idiom

put it in a nutshell

用非常清晰简洁的方式解释某事
Meaning
to explain something in a very clear and concise way
Example
To **put it in a nutshell**, the project was a success.
简而言之，项目成功了。
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

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

break the deadlock

打破僵局或脱离无法进展的局面
Meaning
to end a situation in which progress is not possible
Example
They finally managed to **break the deadlock** through discussion.
他们最终通过讨论打破了僵局。
phrasal-verb

ease yourself into

逐渐开始做一些压力大的事情来减轻焦虑
Meaning
to gradually start doing something stressful to reduce anxiety
Example
Try to **ease yourself into** the new routine instead of rushing it.
尽量**ease yourself into**新的日常，而不是急于完成。
phrasal-verb

read up about

通过阅读学习或获取关于某事的信息
Meaning
to study or get information about something by reading
Example
Before visiting Japan, I **read up about** its culture and traditions.
在访问日本之前，我阅读了有关其文化和传统的信息。
phrasal-verb

step out of

超越你平常的极限或舒适区
Meaning
to move beyond your usual limits or comfort zone
Example
To grow, you need to **step out of** your comfort zone.
为了成长，你需要走出你的舒适区。
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。
idiom

Like two peas in a pod

两个非常相似或亲近的人。
Meaning
Two people who are very similar or close.
Example
John and Mike are **like two peas in a pod**. They think alike and do everything together.
约翰和迈克是**像豌豆荚里的两颗豌豆**。他们想法相同，一起做所有的事情。
idiom

to push the envelope

超越常规的限制；创新
Meaning
to go beyond the usual limits; to innovate
Example
In the world of AI, companies must **push the envelope** to stay competitive.
在人工智能的世界里，企业必须**突破极限**才能保持竞争力。
idiom

let something slip

不小心说出本该保密的事情
Meaning
to say something unintentionally that was meant to be secret
Example
She **let it slip** that she was moving abroad.
她不小心透露了她要搬到国外的事情。
idiom

a game plan

策略或行动计划
Meaning
a strategy or plan of action
Example
We need a clear **game plan** before we start the meeting.
我们在开始会议之前需要一个清晰的游戏计划
idiom

blow out of the water

完全惊讶或击败
Meaning
to surprise or defeat completely
Example
Their performance **blew us out of the water**.
他们的表现**完全让我们吃惊**。
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

in good spirits

心情愉快且充满信心
Meaning
to be cheerful and confident
Example
She was **in good spirits** after her presentation.
她在演讲后心情愉快且充满信心。
idiom

disruptive innovation

一种显著改变或彻底革新现有市场或行业的创新
Meaning
an innovation that significantly alters or revolutionizes an existing market or industry
Example
The smartphone was a **disruptive innovation** that changed the way we communicate.
智能手机是一个**颠覆性创新**，它改变了我们交流的方式。
phrasal-verb

join forces with

与他人合作或资源以实现某事
Meaning
to combine efforts or resources with others to achieve something
Example
Governments **join forces with** NGOs to fight global hunger.
政府与非政府组织合作，共同抗击全球饥饿。
phrasal-verb

figure on

计划或期望某事发生
Meaning
to plan or expect something to happen
Example
They **figured on** launching the product by next quarter.
他们**打算**在下个季度推出产品。
idiom

beta test

在正式发布之前测试产品
Meaning
to test a product before official release
Example
We are going to **beta test** our app next week.
我们将在下周进行我们的应用程序测试。
phrasal-verb

rise through challenges

克服困难并变得更强
Meaning
to overcome difficulties and grow stronger
Example
She **rose through challenges** and became a respected leader.
她克服了挑战，成为了一位受人尊敬的领导者。
idiom

Go Dutch

平分某物的费用。
Meaning
To share the cost of something equally.
Example
Let’s **go Dutch** on the dinner tonight.
今晚我们去吃晚餐**各付各的**。
phrasal-verb

level up professionally

提高你的职业技能或职位
Meaning
to improve your professional skills or position
Example
He took online courses to **level up professionally**.
他通过在线课程提升了自己的职业技能。
phrasal-verb

dig around

搜索或调查某物以获得更多信息
Meaning
to search or investigate something to find more information
Example
He started to **dig around** to find out the truth about the old house.
他开始搜索以揭示关于这座旧房子的真相。
idiom

spur on

鼓励某人继续或更加努力
Meaning
to encourage someone to continue or try harder
Example
Her mentor’s feedback **spurred her on** to apply for the grant.
她导师的反馈**激励她**申请这个奖学金。
idiom

let the cat out of the bag

不小心透露秘密
Meaning
to reveal a secret accidentally
Example
She **let the cat out of the bag** about the surprise party.
她不小心透露了惊喜派对的秘密。
phrasal-verb

tune into cultures

理解并适应来自不同文化的人们交流的方式
Meaning
to understand and adapt to the ways people from different cultures communicate
Example
To work globally, you must **tune into cultures** beyond your own.
要在全球范围内工作，你必须**适应其他文化**，超越你自己的文化。
phrasal-verb

clean up

从一个地方去除脏物或污染; 使某物更干净
Meaning
to remove dirt or pollution from a place; to make something cleaner
Example
Volunteers came together to **clean up** the beach after the storm.
志愿者们在风暴后聚集在一起清理海滩。
idiom

give someone a dose of their own medicine

以同样糟糕的方式对待某人，就像他们对待别人一样
Meaning
to treat someone the same bad way they treated others
Example
He was rude to everyone, so I **gave him a dose of his own medicine**.
他对每个人都很粗鲁，所以我**给了他一剂自己的药**。
phrasal-verb

catch at a chance

抓住机会热情地采取行动
Meaning
to take an opportunity eagerly
Example
She **caught at the chance** to study abroad.
她**抓住了出国学习的机会**。
phrasal-verb

fall behind schedule

进展比计划的慢
Meaning
to not be progressing as quickly as planned
Example
Construction has **fallen behind schedule** due to bad weather.
由于恶劣天气，建设工作**落后于计划**。
phrasal-verb

back off emotionally

停止过于激进或卷入争论
Meaning
to stop being overly aggressive or involved in an argument
Example
He decided to **back off emotionally** to avoid further conflict.
他决定情感上后退，以避免更多冲突。
idiom

fake it till you make it

在你真正自信之前，先表现得像一个自信的人。
Meaning
to act confidently until you actually feel confident
Example
**Fake it till you make it**—confidence will follow.
“假装自信，直到你真的自信”——自信会随之而来。
idiom

burn your boats

承诺采取行动而没有退路
Meaning
to commit yourself to a course of action without a way back
Example
He **burned his boats** when he quit his job to start a business.
当他辞去工作并开始创业时，他**烧掉了自己的船**。
phrasal-verb

push through

尽管有困难仍然继续做某事
Meaning
to continue doing something despite difficulties
Example
He managed to **push through** the hard times and achieve his dream.
他克服了困难实现了自己的梦想。
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。
phrasal-verb

draw over

将某物或某人移到另一边
Meaning
to move something or someone to another side
Example
He **drew over** the curtain to let the sunlight in.
他拉开窗帘让阳光进来。
idiom

rise through the ranks

在组织中逐渐升职
Meaning
to gradually move up to higher positions in an organization
Example
He **rose through the ranks** to become the CEO.
他**在晋升中逐步上升**，最终成为了CEO。
phrasal-verb

bring closer

加强人们之间的情感联系
Meaning
to strengthen the emotional connection between people
Example
Sharing personal stories can **bring** friends **closer**.
分享个人故事可以让朋友们更亲近。
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。
idiom

judge, jury, and executioner

控制所有判决和惩罚某人的部分
Meaning
to control all parts of judging and punishing someone
Example
He acted as **judge, jury, and executioner** in the matter.
他在这件事上充当了**法官，陪审团和刽子手**。
idiom

Out of focus

不清楚或不专心
Meaning
Not clear or not paying attention
Example
He looked tired and completely **out of focus** during the meeting.
他在会议期间看起来很累，完全没有集中注意力。
idiom

on your own shoulders

对某事负责
Meaning
to be responsible for something yourself
Example
The success of this event rests **on your own shoulders**.
这个事件的成功完全取决于你自己肩膀上的责任。
phrasal-verb

lay out a plan

清晰地呈现或解释一个策略或提案
Meaning
to present or explain a strategy or proposal clearly
Example
The finance minister **laid out a plan** for sustainable growth.
财政部长提出了可持续增长的计划。
idiom

digital footprint

用户在线活动留下的信息痕迹
Meaning
the trace of information left by a user's online activities
Example
Be cautious about what you post online; your **digital footprint** lasts forever.
小心你在线发布的内容; 你的 **数字足迹** 会永远存在。
idiom

let sleeping dogs lie

避免提出会引起麻烦的问题
Meaning
to avoid bringing up a problem that will cause trouble
Example
It is better to **let sleeping dogs lie**.
最好让睡着的狗保持安静。
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。
phrasal-verb

warm up to gratitude

逐渐变得更加感激或感谢
Meaning
to gradually become more appreciative or thankful
Example
He **warmed up to gratitude** after realizing how much support he had.
他在意识到自己有多少支持后，**逐渐感激起来**。
idiom

have it made

处于非常有利的位置以获得成功
Meaning
to be in a very good position for success
Example
With a stable job and a happy family, he really **has it made**.
有了稳定的工作和幸福的家庭，他确实是处于一个非常好的位置。
phrasal-verb

lash into

愤怒地批评某人
Meaning
to criticize someone angrily
Example
The teacher **lashed into** the students for being noisy.
老师因学生吵闹而**lash into**他们。
phrasal-verb

work toward excellence

为实现高标准而不断努力
Meaning
to make consistent efforts to achieve high standards
Example
Our teachers motivate us to **work toward excellence** in every subject.
我们的老师激励我们在每一门学科中追求卓越。
idiom

do good to others

以帮助他人为目标的行为
Meaning
to act in a way that helps other people
Example
It is always a good idea to **do good to others**.
总是做对别人有益的事是一个好主意。
phrasal-verb

buzz about

兴奋地谈论某事；充满激动
Meaning
to talk excitedly about something; to be filled with excitement
Example
The office was **buzzing about** the upcoming project.
办公室里人们兴奋地讨论着即将到来的项目。
idiom

give ground

在讨论中做出让步或妥协
Meaning
to make concessions or yield in a discussion
Example
He finally **gave ground** on the pricing issue.
他最终在定价问题上**让步**了。
phrasal-verb

fall under

被包含在一个类别中；被某人控制
Meaning
to be included in a category; to be controlled by someone
Example
This issue **falls under** the HR department’s responsibility.
这个问题归人力资源部门负责。
idiom

A goal without a plan is just a wish

没有明确计划的目标成功的可能性很小。
Meaning
Having a goal without a clear plan makes it unlikely to succeed.
Example
Don’t just dream, remember **a goal without a plan is just a wish**.
不要只做梦，记住**没有计划的目标只是一个愿望**。
idiom

Keep the tradition alive

继续实践一个习俗，以免它被遗忘
Meaning
To continue practicing a custom so that it is not forgotten
Example
Every year we celebrate this festival to **keep the tradition alive**.
每年我们都会庆祝这个节日，以**保持传统活力**。
idiom

mind over matter

用意志力克服身体问题
Meaning
the use of willpower to overcome physical problems
Example
Running that marathon was pure **mind over matter**.
跑完那场马拉松完全是**意志战胜身体**。
phrasal-verb

beam with

因幸福或自豪而露出灿烂的笑容
Meaning
to smile widely because of happiness or pride
Example
He **beamed with** pride when his daughter won the competition.
当他的女儿赢得比赛时，他因自豪而露出灿烂的笑容。
phrasal-verb

inquire about

询问有关某事的信息
Meaning
to ask for information about something
Example
She called to **inquire about** the new course schedule.
她打电话来询问新课程时间表。
idiom

clear away

移除物品以整理空间
Meaning
to remove things to tidy a space
Example
Please **clear away** the dishes after lunch.
请在午餐后清理盘子。
phrasal-verb

hedge against

保护自己免受潜在损失或风险
Meaning
to protect oneself against potential loss or risk
Example
Many investors **hedge against** market volatility by diversifying their portfolios.
许多投资者通过多元化他们的投资组合来保护自己免受市场波动的风险。
phrasal-verb

copy down

写下某事，就像它是一样
Meaning
to write something exactly as it is
Example
Make sure to **copy down** the correct formula from the board.
确保从黑板上**复制下来**正确的公式。
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

data-driven decisions

基于事实数据而非假设做出的决策
Meaning
decisions made based on factual data rather than assumptions
Example
AI encourages organizations to make **data-driven decisions**.
人工智能鼓励组织做出数据驱动的决策。
phrasal-verb

back up initiatives

为新项目提供支持或资源
Meaning
to provide support or resources for new projects
Example
Global organizations **back up initiatives** that promote equality.
全球组织支持促进平等的倡议。
idiom

stand up for something

支持或捍卫你所相信的事情
Meaning
to support or defend something you believe in
Example
She always **stands up for what she believes in**, even when it's difficult.
她总是**为她所相信的事情站出来**，即使很困难。
idiom

data-driven decision making

基于数据分析而非直觉或个人经验做出决策
Meaning
making decisions based on data analysis rather than intuition or personal experience
Example
In the world of business, **data-driven decision making** is crucial for success.
在商业世界中，**数据驱动的决策制定** 对成功至关重要。
phrasal-verb

step down from

辞去或放弃权力或责任职位
Meaning
to resign or leave a position of authority or responsibility
Example
The CEO **stepped down from** his role after the financial collapse.
在金融崩溃后，首席执行官**辞去了**他的职位。
idiom

change gears

转变思考方式或做事方式
Meaning
to shift to a new way of thinking or doing things
Example
We need to **change gears** if we want to reach our target in time.
如果我们想按时达到目标，我们需要**换挡**。
phrasal-verb

ground yourself in reality

集中注意力于现实以减少恐慌或焦虑
Meaning
to focus your mind on what is real to reduce panic or anxiety
Example
If you feel lost in thoughts, **ground yourself in reality** by naming what you see.
如果你感到迷失在思想中，通过命名你所看到的来**让自己回到现实中**。
phrasal-verb

bounce ideas around

与他人分享和讨论想法
Meaning
to share and discuss ideas with others
Example
We often **bounce ideas around** during our weekly meetings.
我们经常在每周的会议中交换想法。
idiom

sort through

通过分开所需和不需要的物品进行组织
Meaning
to organize by separating what is needed from what is not
Example
Let’s **sort through** the survey responses this afternoon.
今天下午我们整理调查问卷的回复。
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**。
phrasal-verb

break limits

超越通常可能或预期的事物
Meaning
to go beyond what is normally possible or expected
Example
He **broke limits** by achieving what no one else dared to try.
他通过实现别人不敢尝试的事情，突破了极限。
idiom

diplomatic immunity

给予外交官免于起诉的法律保护
Meaning
legal protection given to diplomats from prosecution
Example
He could not be arrested because he had **diplomatic immunity**.
他不能被逮捕，因为他有**外交豁免权**。
phrasal-verb

build upon trust

通过依赖相互信任来加强关系
Meaning
to strengthen relationships by relying on mutual trust
Example
A successful team must **build upon trust** to work efficiently.
一个成功的团队必须**建立在信任基础上**才能高效工作。
idiom

written in the stars

注定会发生；命运注定
Meaning
destined to happen; fated
Example
They believe their meeting was **written in the stars**.
他们相信他们的相遇是**命中注定的**。
idiom

the honest truth

绝对和完整的真相
Meaning
the absolute and complete truth
Example
To tell you **the honest truth**, I didn’t enjoy the trip.
老实告诉你，我并没有享受那次旅行。
idiom

get down to business

开始认真工作
Meaning
to start working seriously
Example
Let’s stop chatting and **get down to business**.
让我们停止聊天并开始认真工作。
idiom

cast in stone

固定且不可更改
Meaning
fixed and unchangeable
Example
The script isn’t **cast in stone**; we can make changes.
剧本不是**cast in stone**; 我们可以进行更改。
phrasal-verb

count down from

从某个特定点开始倒数
Meaning
to recite numbers backward starting from a specific point
Example
The teacher had us **count down from** twenty to practice timing.
老师让我们从二十开始倒数来练习时间。
idiom

clear up

澄清某事或整理一个地方
Meaning
to make something easier to understand or to tidy a place
Example
Let me **clear up** the schedule so everyone knows their tasks.
让我**澄清**日程安排，以便每个人都知道自己的任务。
phrasal-verb

look up to mentors

钦佩并尊重经验丰富的人
Meaning
to admire and respect experienced people
Example
Young managers often look up to their senior mentors for advice.
年轻的经理们常常向他们的资深导师寻求建议。
phrasal-verb

put out

熄灭火焰或灯光
Meaning
to extinguish a fire or light
Example
Firefighters worked hard to **put out** the forest fire.
消防员努力扑灭森林火灾。
idiom

turn a new leaf

做出新的开始或为更好的改变
Meaning
to make a fresh start or change for the better
Example
After the incident, he decided to **turn a new leaf** and improve his behavior.
在事件发生后，他决定**翻开新的一页**，改善自己的行为。
phrasal-verb

pick up speed

获得动力或更快地进展
Meaning
to gain momentum or progress faster
Example
Sales have **picked up speed** since the new campaign launched.
自新活动启动以来，销售额已经**加速**。
phrasal-verb

embrace your journey

接受并欣赏您个人的成长与康复过程
Meaning
to accept and appreciate your personal process of growth and healing
Example
It’s important to **embrace your journey**, even when it’s difficult.
即使困难，也要**拥抱你的旅程**。
idiom

hit the roof

非常生气
Meaning
to become very angry
Example
Dad will **hit the roof** when he sees the broken window.
爸爸看到破碎的窗户时会非常生气。
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

hit the big time

获得巨大的名声或成功
Meaning
to achieve great fame or success
Example
The band **hit the big time** after their first album went viral.
乐队在他们的第一张专辑火了之后，获得了巨大的名声。
phrasal-verb

work alongside

与某人在同一任务或项目上合作或协作
Meaning
to cooperate or collaborate with someone on the same task or project
Example
We need to **work alongside** our colleagues to complete the project efficiently.
我们需要**与我们的同事一起工作**，以有效地完成这个项目。
phrasal-verb

build capacity

开发技能或资源以应对更多的工作或增长
Meaning
to develop skills or resources to handle more work or growth
Example
Small businesses are working hard to **build capacity** for future expansion.
小企业正在努力建立能力以进行未来扩展。
phrasal-verb

pull out of markets

从市场中撤回投资或运营
Meaning
to withdraw investments or operations from a market
Example
Some multinational companies decided to **pull out of markets** facing instability.
一些跨国公司决定在面临不稳定时**撤出市场**。
phrasal-verb

cut out on

从你的饮食或日常中去掉某些东西
Meaning
to eliminate something from your diet or routine
Example
My doctor told me to **cut out on** sugar to lose weight.
我的医生告诉我为了减肥，要戒糖。
idiom

push your luck

冒险希望获得更多成功
Meaning
take a risk hoping for more success
Example
You already got a discount, don’t **push your luck**.
你已经获得了折扣，不要再 **试探运气**。
idiom

street smart

拥有实际的智慧和经验，而不仅仅是书本知识
Meaning
having practical intelligence and experience, not just book knowledge
Example
He may not have a degree, but he’s very **street smart**.
他可能没有学位，但他非常**街头聪明**。
phrasal-verb

pull ahead of

超越
Meaning
to move in front of someone or something in a race or competition
Example
Our car finally **pulled ahead of** the others on the highway.
我们的车终于在高速公路上超越了其他车辆。
phrasal-verb

open your heart

变得更加情感上可用或充满爱
Meaning
to become more emotionally available or loving
Example
She decided to **open her heart** to love again.
她决定再次**敞开心扉**去爱。
idiom

spur of the moment

一个没有计划或自发的决定或行动
Meaning
an unplanned or spontaneous decision or action
Example
The idea came **on the spur of the moment** during lunch.
这个想法在午餐时**spur of the moment**产生。
idiom

lose your marbles

变得疯狂或精神不稳定
Meaning
to become crazy or mentally unstable
Example
My boss must have **lost his marbles** to approve such a risky project.
我的老板一定是疯了，竟然批准了这么冒险的项目。
idiom

human in the loop

一个积极参与监控或控制自动化过程的人
Meaning
a person actively involved in monitoring or controlling an automated process
Example
Even in AI systems, a **human in the loop** ensures ethical decisions.
即使在人工智能系统中，**人类在环中**也能确保做出道德决策。
idiom

fulfill one's obligations

履行自己的义务
Meaning
to complete or carry out one's duties
Example
He always tries to **fulfill his obligations** to his clients.
他总是努力履行对客户的义务。
idiom

cash cow

一种持续带来大量收入的产品或服务
Meaning
a product or service that consistently generates a lot of money
Example
Their mobile app has become a **cash cow** for the company.
他们的移动应用程序已成为公司的摇钱树。
phrasal-verb

build relations with

与他人建立友好或合作的关系
Meaning
to develop a friendly or cooperative connection with others
Example
We aim to **build relations with** investors from different regions.
我们的目标是与来自不同地区的投资者建立关系。
phrasal-verb

clean out

完全清除一个地方的不需要的事物
Meaning
to completely remove unwanted things from a place
Example
Volunteers worked to **clean out** the polluted river.
志愿者们努力清理污染的河流。
phrasal-verb

calm oneself down

在生气或烦恼后放松并恢复情绪控制
Meaning
to relax and regain emotional control after being upset or angry
Example
He took a deep breath to **calm himself down** before speaking.
他说他深吸了一口气以在说话前**冷静下来**。
idiom

flesh out

向某事物添加更多细节
Meaning
to add more detail to something
Example
We need to **flesh out** the proposal before presenting it.
我们需要在展示之前将提案补充更多细节。
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。