crystal ball
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idiom

crystal ball

预测未来的能力
Meaning
the ability to predict the future
Example
I don’t have a **crystal ball**, so I can’t tell what will happen.
我没有**水晶球**，所以我不能说将会发生什么。
phrasal-verb

break into a smile

突然开始微笑
Meaning
to suddenly start smiling
Example
He **broke into a smile** when he heard the good news.
他听到好消息时，**笑了起来**。
phrasal-verb

fall through on

未能发生或完成，特别是交易或计划
Meaning
to fail to happen or be completed, especially a deal or plan
Example
Several merger talks **fell through on** due to the unstable economy.
由于不稳定的经济，几次并购谈判**失败了**。
idiom

go ballistic

变得极度愤怒或激动
Meaning
to become extremely angry or excited
Example
Dad **went ballistic** when he found out I dented his car.
爸爸发现我把他的车撞凹了后，**暴怒了**。
idiom

win someone over

说服某人支持你或同意你
Meaning
to persuade someone to support you or agree with you
Example
The candidate’s speech **won the crowd over**.
候选人的演讲**赢得了人群**。
phrasal-verb

talk yourself into

说服自己做某事
Meaning
to persuade yourself to do something
Example
She finally **talked herself into** applying for the scholarship.
她终于说服自己申请奖学金。
phrasal-verb

take through

逐步解释某事; 引导某人完成一个过程
Meaning
to explain something step by step; to guide someone through a process
Example
Let me **take you through** the application process.
让我带你通过申请过程。
phrasal-verb

build up reserves

增加为未来使用而储存的资源
Meaning
to increase saved or stored resources for future use
Example
The central bank is working to **build up reserves** of foreign currency.
中央银行正在努力增加外汇储备。
phrasal-verb

speak highly of

称赞某人或某事
Meaning
to praise someone or something
Example
Everyone **speaks highly of** her work ethic.
每个人都高度评价她的职业道德。
idiom

on the horizon

即将发生
Meaning
likely to happen soon
Example
A new product launch is **on the horizon**.
新产品的发布即将到来。
phrasal-verb

scale up exports

扩大出口
Meaning
to expand the amount of goods sold abroad
Example
The company plans to **scale up exports** to reach new markets.
公司计划**扩大出口**以进入新市场。
idiom

a breath of fresh air

一些新鲜和令人耳目一新的东西
Meaning
something new and refreshing
Example
Her positive attitude is **a breath of fresh air** in the office.
她积极的态度在办公室里就像一阵清新的空气。
idiom

glue together

用胶水牢牢粘合部分
Meaning
to attach pieces firmly using adhesive
Example
Let the students **glue together** the collage pieces.
让学生们**用胶水粘合**拼贴画的部分。
idiom

make a decision

在考虑之后选择某事
Meaning
to choose something after thinking about it
Example
I need some time to **make a decision** about my career path.
我需要一些时间来**做出决定** 关于我的职业道路。
idiom

grow by leaps and bounds

快速增长或改善
Meaning
to grow or improve very quickly
Example
The company has **grown by leaps and bounds** in the last year.
公司在去年取得了飞速的发展。
idiom

to be like family

像家人一样亲近
Meaning
to be as close as family members
Example
My neighbors are **like family** to me.
我的邻居对我来说就像家人一样。
phrasal-verb

lie around

懒散地度过时间，什么都不做
Meaning
to spend time lazily doing nothing
Example
I just want to **lie around** and do nothing today.
我今天只想**躺着**什么都不做。
idiom

hit the target audience

用信息或产品触达目标受众
Meaning
to reach the intended group of people with a message or product
Example
The new campaign failed to **hit the target audience** effectively.
新的宣传活动未能有效地**触达目标受众**。
idiom

get over someone

从分手或失落的痛苦中恢复过来
Meaning
to recover from the pain of a breakup or loss
Example
It took her months to **get over** him.
她花了几个月才摆脱他。
idiom

bear in mind

记住或考虑某事
Meaning
to remember or consider something
Example
**Bear in mind** that traffic will be heavy at that time.
请记住，那时交通会很拥挤。
idiom

measure out

计算并分出特定的数量
Meaning
to calculate and separate a specific amount
Example
Please **measure out** two cups of flour.
请量出两杯面粉。
idiom

birds of a feather

有相似兴趣或特征的人
Meaning
people with similar interests or characteristics
Example
Tom and Jerry are always together—**birds of a feather**.
汤姆和杰瑞总是在一起——他们是志同道合的朋友。
phrasal-verb

track down errors

找到错误或问题的来源
Meaning
to find the source of mistakes or problems
Example
Our developers worked late to **track down errors** in the system.
我们的开发人员加班工作以找到系统中的错误。
phrasal-verb

hand off responsibility

将职责转移给其他人
Meaning
to transfer duties to another person
Example
Supervisors **hand off responsibility** when they rotate night shifts.
主管在轮班时交接责任
phrasal-verb

stay grounded

保持谦虚和情绪平衡
Meaning
to remain humble and emotionally balanced
Example
No matter how successful you become, always **stay grounded**.
无论你变得多成功，始终保持谦虚和情绪平衡。
phrasal-verb

cast a vote for

在选举中选择候选人或选项
Meaning
to choose a candidate or option in an election
Example
Remember to **cast a vote for** the issues you believe in.
记得**为你相信的问题投票**。
idiom

laugh off

把某事当作玩笑来搪塞或不当回事
Meaning
to dismiss something by treating it as a joke
Example
She tried to **laugh off** the mistake during the presentation.
她试图在演讲中把那个错误当作玩笑来搪塞过去。
phrasal-verb

look at

检查或考虑某事
Meaning
to examine or consider something
Example
Now, let’s **look at** the data from last year.
现在，让我们看一下去年的数据。
idiom

pair up

形成两人一组
Meaning
to form groups of two
Example
Students should **pair up** before starting the lab activity.
学生们应该在开始实验室活动前两人一组。
idiom

hard sell

一种激进或强迫的销售方式
Meaning
an aggressive or forceful sales approach
Example
Customers today dislike the **hard sell** approach.
今天的客户不喜欢**hard sell**的方式
idiom

good things come to those who wait

耐心会带来好的结果
Meaning
patience brings positive results
Example
**Good things come to those who wait**, so be patient.
**好事会降临到那些懂得等待的人身上**，所以要有耐心。
phrasal-verb

listen in on

偷偷听某人的谈话
Meaning
to secretly hear someone’s conversation
Example
He was caught **listening in on** their private discussion.
他被抓到偷偷听他们的私人讨论。
idiom

to draw the line

设定可接受的界限
Meaning
to set a limit on what is acceptable
Example
We need to **draw the line** between inspiration and plagiarism.
我们需要在灵感和剽窃之间**划定界限**。
phrasal-verb

square off with

准备直接与某人竞争或争论
Meaning
to prepare to compete or argue directly with someone
Example
Two teams **square off with** each other in tonight's final.
两支队伍将在今晚的决赛中相互对抗。
idiom

on edge

感到紧张、烦躁或易怒
Meaning
to be nervous, tense, or irritable
Example
She’s been **on edge** since the exam started.
自从考试开始以来，她一直很紧张。
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

by and large

大体上
Meaning
generally speaking; on the whole
Example
**By and large**, we agree with your proposal.
大体上，我们同意你的提案。
idiom

download information

快速吸收或接收信息
Meaning
to absorb or receive information quickly
Example
She can **download information** faster than anyone else on the team.
她能比团队中任何人更快地**获取信息**。
phrasal-verb

open up to differences

接受并欣赏多样性
Meaning
to accept and appreciate diversity
Example
Children should learn to **open up to differences** from an early age.
孩子们应该从小学习**接纳差异**。
idiom

tack on

在最后添加额外内容
Meaning
to add something extra, especially at the end
Example
They **tacked on** a brief Q&A after the session.
他们在会议后**添加**了简短的问答环节。
phrasal-verb

spread out investment

通过分散投资来降低风险
Meaning
to diversify investments to reduce risk
Example
It's wise to **spread out investment** across different sectors.
在不同的行业中**spread out investment**是明智的。
phrasal-verb

come up empty

未能实现或找到某事
Meaning
to fail to achieve or find something
Example
We searched everywhere but **came up empty**.
我们到处搜索，但**一无所获**。
idiom

a feather in one’s cap

值得骄傲的成就
Meaning
an achievement to be proud of
Example
Winning the national award was **a feather in his cap**.
赢得全国奖项是他值得骄傲的成就。
idiom

take the wheel

掌握控制权或责任
Meaning
to take control or responsibility
Example
It's time for the new manager to **take the wheel**.
是时候让新经理掌握控制权了。
phrasal-verb

think through problems

在做出决定之前仔细考虑问题的各个方面
Meaning
to carefully consider all aspects of an issue before deciding
Example
Before answering, always **think through problems** clearly.
在回答之前，总是清楚地思考问题。
idiom

a learning curve

学习新事物的过程，尤其是需要时间和努力的过程
Meaning
the process of learning something new, especially one that requires time and effort
Example
There was a steep **learning curve** when I first started the project.
当我开始这个项目时，有一个陡峭的学习曲线。
idiom

hit the gas

加速; 更快地移动
Meaning
to accelerate; to move faster
Example
He **hit the gas** to catch the green light.
他加速了以赶上绿灯。
idiom

the lesser of two evils

两个坏选择中较不有害的
Meaning
the less harmful of two bad options
Example
Voters often choose **the lesser of two evils** during elections.
选民在选举时常常选择**较小的恶**。
phrasal-verb

bubble with

充满兴奋、幸福或能量。
Meaning
to be full of excitement, happiness, or energy
Example
The kids were **bubbling with** excitement at the party.
孩子们在派对上充满兴奋。
idiom

to be open and honest

坦率或真诚地说话
Meaning
to speak frankly or sincerely
Example
I want to **be open and honest** with you about my feelings.
我想和你**坦率而真诚地**谈论我的感受。
phrasal-verb

break through to

让某人理解你的情感或观点
Meaning
to make someone understand your emotions or point of view
Example
It took hours to finally **break through to** him and make him understand how I felt.
花了几个小时终于让他理解我感受如何。
phrasal-verb

tackle issues with

与某人一起解决问题
Meaning
to address problems together with someone
Example
Let's **tackle issues with** transparency during the review.
在审查期间，我们一起以透明的方式解决问题。
phrasal-verb

fall into recession

陷入衰退
Meaning
to enter a period of economic decline
Example
The global economy may **fall into recession** if inflation continues to rise.
如果通货膨胀继续上升，全球经济可能会陷入衰退。
phrasal-verb

wrap up the project

完成或完成某事
Meaning
to finish or complete something
Example
We need to **wrap up the project** by the end of this week.
我们需要在本周末之前完成项目。
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

talk over someone's head

说话的方式让别人听不懂
Meaning
to speak in a way that someone cannot understand
Example
The professor was **talking over our heads** during the lecture.
教授在讲座中讲得让我们听不懂。
idiom

Throw down the gauntlet

挑战某人打架或竞争。
Meaning
To challenge someone to fight or compete.
Example
He **threw down the gauntlet** by questioning his opponent’s honesty.
他通过质疑对手的诚实来抛出了挑战。
idiom

burst with energy

充满活力和热情
Meaning
to have a lot of energy and enthusiasm
Example
The children were **bursting with energy** during the game.
孩子们在游戏中充满活力。
idiom

be your own biggest fan

欣赏并相信自己
Meaning
to appreciate and believe in yourself
Example
You should **be your own biggest fan** to stay motivated.
你应该成为自己最大的粉丝，以保持动力。
idiom

the show must go on

尽管困难，仍要继续
Meaning
to continue despite difficulties
Example
Even after the power went out, the actors knew **the show must go on**.
即使停电，演员们也知道**演出必须继续**。
idiom

walking on air

感到非常高兴和激动
Meaning
to feel very happy and excited
Example
After winning the match, he was **walking on air**.
赢了比赛后，他高兴得飘飘然。
idiom

Dress to impress

穿着打扮让别人对你刮目相看
Meaning
Wear clothes that will make others admire you
Example
You should **dress to impress** for your job interview.
你在面试时应该穿着打扮得体，让别人对你印象深刻。
phrasal-verb

run after

追赶某人或某物
Meaning
to chase someone or something
Example
The kids **ran after** their dog in the backyard.
孩子们在后院追赶他们的狗。
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。
phrasal-verb

patch up bugs

修复软件中的小错误或问题
Meaning
to fix small errors or issues in software
Example
Developers are working to **patch up bugs** found in the latest release.
开发人员正在努力修补在最新版本中发现的错误。
phrasal-verb

stay ahead in class

在课堂上表现得更好或比别人更先进
Meaning
to perform better or be more advanced than others in the class
Example
He studies extra hours to **stay ahead in class**.
他额外学习时间以 **在课堂上保持领先**。
phrasal-verb

phase out subsidies

逐步取消补贴
Meaning
to gradually stop providing financial support or benefits
Example
The government plans to **phase out subsidies** for fossil fuels over the next five years.
政府计划在未来五年内逐步取消对化石燃料的补贴。
phrasal-verb

sing out

大声且清晰地唱歌
Meaning
to sing loudly and clearly
Example
Don’t be shy—**sing out** so everyone can hear you!
不要害羞—大声唱，让每个人都能听见你！
phrasal-verb

adapt from experience

根据所学的内容改变行为或方法
Meaning
to change behavior or methods based on what one has learned
Example
Good leaders **adapt from experience** to face new challenges.
优秀的领导者**从经验中适应**以应对新的挑战。
phrasal-verb

burn down

被火摧毁
Meaning
to be destroyed by fire
Example
The forest **burned down** after the wildfire.
森林在森林火灾后**被烧毁**。
phrasal-verb

level with someone

对一个人完全诚实
Meaning
to be completely honest with a person
Example
I'll **level with you** about the team's chances.
我会完全诚实的告诉你关于球队的机会。
idiom

train your brain

锻炼并提高自己的认知能力
Meaning
to practice and improve one’s cognitive abilities
Example
Use puzzles to **train your brain** like an AI model.
用拼图来像人工智能模型一样训练你的大脑。
idiom

let your hair down

放松并自由地享受
Meaning
to relax and enjoy yourself freely
Example
At the party, everyone **let their hair down**.
在派对上，每个人**放松自己并尽情享受**。
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。
phrasal-verb

let emotions out

表达你一直压抑的情感
Meaning
to express feelings that you have been holding in
Example
It’s healthy to **let emotions out** instead of suppressing them.
释放情感比压抑它们更健康。
idiom

gain ground

取得进展或前进
Meaning
to make progress or advance
Example
The company has been **gaining ground** in the tech industry.
该公司在科技行业**取得进展**。
idiom

have the guts

有勇气或胆量做困难的事情
Meaning
to have courage or bravery to do something difficult
Example
She didn’t **have the guts** to tell him the truth.
她没有勇气告诉他真相。
idiom

around the clock

全天候; 连续不断
Meaning
all day and all night; continuously
Example
Doctors worked **around the clock** to save the patients.
医生们全天候工作，抢救病人。
idiom

at the cutting edge

在一个领域中的最先进位置
Meaning
at the most advanced position in a field
Example
The lab is **at the cutting edge** of medical research.
实验室处于**医学研究的最前沿**。
idiom

practice what you preach

按照你给别人的建议行事
Meaning
to act according to the advice you give to others
Example
If you want others to be kind, you need to **practice what you preach**.
如果你想让别人友善，你需要实践你所宣扬的。
idiom

blind justice

不受外部因素影响的公正正义
Meaning
justice that is impartial and not influenced by external factors
Example
**Blind justice** treats everyone the same, regardless of wealth or status.
**盲目的正义** 对每个人一视同仁，不论财富或地位。
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

read someone the riot act

严厉警告或责骂某人不良行为
Meaning
to warn or scold someone severely for bad behavior
Example
The teacher **read the students the riot act** after the chaos in class.
在课堂混乱之后，老师**严厉警告了学生**。
idiom

go through the motions

做事没有热情
Meaning
to do something without enthusiasm
Example
He’s just **going through the motions** at work.
他在工作中只是走过场。
phrasal-verb

top off with

通过添加最后的点缀来完成某事
Meaning
to finish something by adding a final touch
Example
We always **top off with** fresh herbs before serving the soup.
我们总是在上菜前用新鲜的香草做最后的点缀。
phrasal-verb

chill out over

在享受食物或对话时放松
Meaning
to relax while enjoying something like food or a conversation
Example
We **chill out over** coffee every Friday evening.
我们每周五晚上在喝咖啡时放松。
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

move up the ladder

在工作中晋升或进步
Meaning
to be promoted or advance in one’s job
Example
She hopes to **move up the ladder** by the end of the year.
她希望在年底之前晋升。
phrasal-verb

look into research

深入研究或调查某事
Meaning
to study or investigate something deeply
Example
You need to **look into research** materials before writing your paper.
在写论文之前，你需要仔细研究研究材料。
phrasal-verb

scale up operations

扩大企业或生产的规模或能力
Meaning
to expand the size or capacity of business or production
Example
To meet global demand, the company decided to **scale up operations**.
为了满足全球需求，公司决定**扩大运营**。
phrasal-verb

crack down on protests

使用武力或严格措施来控制抗议活动
Meaning
to use force or strict measures to control protests
Example
Authorities began to **crack down on protests** after violence erupted.
暴力爆发后，政府开始对抗议活动采取强硬措施。
idiom

wind down

在活动后放松或减慢
Meaning
to relax or slow down after activity
Example
I like to **wind down** with a book before bed.
我喜欢在睡觉前和一本书一起放松。
phrasal-verb

deal upon

根据某事采取行动或做出决定
Meaning
to act or decide based on something
Example
They **dealt upon** the information they received.
他们根据收到的信息做出了决定。
phrasal-verb

deal back

回报或报答别人
Meaning
to return a favor or repay someone
Example
She promised to **deal back** the help someday.
她承诺某一天会回报帮助。
phrasal-verb

call out energy waste

当能源被不小心使用时，指出这一点
Meaning
to point out when energy is being used carelessly
Example
Teammates **call out energy waste** whenever lights stay on overnight.
队友们每当灯光整夜开着时就会指出能源浪费
phrasal-verb

turn off

停止某物的流动；关闭
Meaning
to stop the flow of something; to switch off
Example
Please **turn off** the lights when you leave the room to save energy.
请在离开房间时关掉灯光以节省能源。
idiom

Give one’s word

做出真诚的承诺。
Meaning
To make a sincere promise.
Example
He **gave his word** that he would finish the job.
他**给了他的承诺**，他会完成工作。
idiom

helping hand

帮助或支持
Meaning
assistance or support
Example
He offered a **helping hand** when I was struggling.
当我挣扎时，他伸出了援助之手。
phrasal-verb

put aside funds

为特定目的存钱
Meaning
to save money for a specific purpose
Example
The company decided to **put aside funds** for future emergencies.
公司决定为未来的紧急情况留出资金。
phrasal-verb

call out

公开批评或挑战某人
Meaning
to criticize or challenge someone publicly
Example
The candidate **called out** the government for ignoring public needs.
候选人**公开批评**政府忽视公众需求。
idiom

beat someone to the punch

在别人之前做某事
Meaning
to do something before someone else does
Example
He **beat me to the punch** by applying for the job first.
他通过首先申请这份工作**抢先一步**。
idiom

bargain chip

在谈判中用于获得更好交易的有价值的东西
Meaning
something of value used in negotiations to get a better deal
Example
His offer of a longer contract was a strong **bargain chip**.
他提出的更长期合同是一个强有力的 **bargain chip**。
idiom

robotic response

无感情或机械的反应
Meaning
an emotionless or mechanical reaction
Example
She gave a **robotic response** during the interview.
她在面试中给出了一个机械反应。
phrasal-verb

psych yourself up

让自己在心理上做好准备并充满热情
Meaning
to get yourself mentally ready and enthusiastic
Example
He **psyched himself up** before pitching the idea to the board.
他在向董事会展示创意之前激励了自己。
phrasal-verb

turn failure into

将失败转化为学习或成功的机会
Meaning
to transform a failure into a learning or success opportunity
Example
He tried to **turn failure into** motivation for his next project.
他试图将失败转化为他下一个项目的动力。
phrasal-verb

stick to a plan

严格按照计划执行，不放弃
Meaning
to follow a plan strictly without giving up
Example
If you **stick to a plan**, you’ll achieve your goals faster.
如果你坚持一个计划，你会更快实现目标。
idiom

chain reaction

由一个事件引发的一系列事件
Meaning
a series of events triggered by one event
Example
One breakthrough can start a **chain reaction** of new innovations.
一个突破可以引发新的创新的**连锁反应**。
idiom

fall flat on one’s face

完全失败或让自己出丑
Meaning
to fail completely or embarrass oneself
Example
He **fell flat on his face** trying to start a new business.
他在尝试创业时**彻底失败，颜面尽失**。
phrasal-verb

note down for

写下某些内容，以便以后可以用于某个目的
Meaning
to write something so it can be used later for a purpose
Example
Please **note this down for** the monthly review meeting.
请为月度回顾会议记录下来。
phrasal-verb

stand up for your values

自信地捍卫你相信的事物
Meaning
to defend what you believe in confidently
Example
True confidence means you **stand up for your values**, even when others disagree.
真正的自信意味着即使别人不同意，你也会**为你的价值观站出来**。
phrasal-verb

set deadlines

为任务设定具体的时间限制
Meaning
to establish specific time limits for tasks
Example
The manager **set deadlines** for each phase of the project.
经理为项目的每个阶段设定了最后期限。
phrasal-verb

pave the way for

创造使某事成为可能的条件
Meaning
to create conditions that make something possible
Example
Her strong performance **paved the way for** her promotion.
她的强劲表现**为**她的晋升铺平了道路。
idiom

to encrypt data

将数据转换为安全格式，以防止未经授权的访问
Meaning
to convert data into a secure format to prevent unauthorized access
Example
All sensitive information must be **to encrypt data** before storage.
所有敏感信息在存储前必须**去加密数据**。
idiom

mend fences

修复破裂的关系
Meaning
to repair a damaged relationship
Example
She called her friend to **mend fences** after their disagreement.
她在争吵后打电话给朋友，修复他们的关系。
phrasal-verb

grow inward

从个人经历中发展理解和智慧
Meaning
to develop understanding and wisdom from personal experiences
Example
She began to **grow inward** as she faced her fears and doubts.
她在面对恐惧和怀疑时开始**内在成长**。
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

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

rise through emotion

通过理解和处理情绪变得更强大
Meaning
to grow stronger by understanding and processing emotions
Example
He learned to **rise through emotion** instead of being controlled by it.
他学会了**通过情绪崛起**，而不是被它控制。
idiom

sound bite

在媒体报道中使用的简短且吸引人的引用
Meaning
a short and catchy quote used in media coverage
Example
The politician’s **sound bite** went viral on social media.
政治家的引用在社交媒体上病毒式传播。
idiom

build one's confidence

增加自信或相信自己的能力
Meaning
to increase one's self-assurance or belief in one's abilities
Example
Public speaking classes helped him **build his confidence**.
公共演讲课程帮助他**建立了自信**。
phrasal-verb

roll out to

将某物发布给一群人
Meaning
to release something to a group of people
Example
The update will **roll out to** all users overnight.
更新将在一夜之间推送给所有用户。