cross your heart
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idiom

cross your heart

做出真诚的承诺
Meaning
to make a sincere promise
Example
I’ll never tell anyone, **cross my heart**.
我永远不会告诉任何人，**我发誓**。
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。
phrasal-verb

reach beyond limits

尝试实现看似不可能的事情; 超越舒适区
Meaning
to try to achieve more than what seems possible; to go further than your comfort zone
Example
She always inspires others to **reach beyond limits** and dream big.
她总是鼓励他人超越极限，敢于做大梦。
phrasal-verb

ground oneself

保持情绪稳定并在现实中保持存在
Meaning
to stay emotionally stable and present in reality
Example
He took a walk outside to **ground himself** after the bad news.
他在坏消息后走出去散步来**ground himself**。
phrasal-verb

relate to

理解并与他人的经历或情感产生共鸣
Meaning
to understand and identify with someone’s experiences or emotions
Example
I can really **relate to** your situation because I went through something similar.
我真的可以**理解**你的处境，因为我经历过类似的事情。
phrasal-verb

show off with

展示或使用某物以吸引注意
Meaning
to display or use something to attract attention
Example
She loves to **show off with** her stylish outfits.
她喜欢用她时尚的衣服来吸引注意。
phrasal-verb

play around with

尝试想法、材料或技术
Meaning
to experiment with ideas, materials, or techniques
Example
She loves to **play around with** different colors to find new combinations.
她喜欢用不同的颜色来玩，以找到新的组合。
idiom

tap into

利用资源或能力
Meaning
to make use of a resource or ability
Example
The startup hopes to **tap into** a new audience through social media.
这家初创公司希望通过社交媒体吸引新的观众群体。
idiom

justice will prevail

最终，正义将战胜邪恶
Meaning
in the end, right will triumph over wrong
Example
Even though the case was difficult, I believe that **justice will prevail**.
尽管案件很复杂，我相信**正义将战胜邪恶**。
idiom

Get traction

开始在市场中获得关注或成功。
Meaning
To start gaining attention or success in the market.
Example
The new app is starting to **get traction** among users.
新应用正在开始在用户中**获得 traction**。
phrasal-verb

split up tasks

在小组中分配工作
Meaning
to divide work among people in a group
Example
Let’s **split up tasks** so everyone knows what to do.
我们来**分配任务**，让每个人都知道该做什么。
idiom

phase out

逐渐停止使用或提供某物
Meaning
to gradually stop using or providing something
Example
The company plans to **phase out** plastic packaging by next year.
该公司计划在明年之前逐渐停止使用塑料包装。
phrasal-verb

sync expectations up

确保每个人理解相同的计划
Meaning
to make sure everyone understands the same plan
Example
Let's **sync expectations up** before we send the proposal.
在发送提案之前，我们先同步期望。
idiom

In the picture

涉及或知情关于某个情况
Meaning
Involved or informed about a situation
Example
I want to stay **in the picture** about the new project.
我想保持**在画面中**，了解新项目。
phrasal-verb

lighten up on

对某人变得不那么严格或批评
Meaning
to become less strict or critical toward someone
Example
Could you **lighten up on** your little brother? He's trying his best.
你能对你的小弟弟宽容一点吗？他正在尽力而为。
phrasal-verb

kick tricky issues up

将复杂问题提升到更高的层级
Meaning
to escalate complicated problems to a higher level
Example
Service reps **kick tricky issues up** when policy decisions are needed.
服务代表在需要政策决策时**kick tricky issues up**
phrasal-verb

deal with customs

处理进出口货物的程序
Meaning
to handle procedures for importing or exporting goods
Example
Exporters must **deal with customs** regulations carefully.
出口商必须小心处理**海关规定**。
phrasal-verb

sleep through

尽管有噪音或其他干扰，仍然继续睡觉。
Meaning
to continue sleeping despite noise or other disturbances
Example
I **slept through** the thunderstorm last night.
昨晚我在雷暴中睡着了。
idiom

easy does it

用来告诉某人要小心和耐心
Meaning
used to tell someone to be careful and patient
Example
**Easy does it**, don’t rush the process.
慢慢来，不要着急。
phrasal-verb

join across

与来自不同国家或行业的人或组织联系或联合
Meaning
to connect or unite with people or organizations from different countries or sectors
Example
Businesses **join across** industries to promote sustainability.
企业**join across**各行业以促进可持续发展。
phrasal-verb

float above chaos

保持心智与压力环境脱离
Meaning
to stay mentally detached from stressful surroundings
Example
Even in chaos, she manages to **float above chaos** and stay calm.
即使在混乱中，她也能成功地**漂浮在混乱之上**，保持冷静。
idiom

make history

做一些非常重要的事情，值得被记住
Meaning
to do something very important that will be remembered
Example
The young scientist **made history** by discovering a new planet.
年轻的科学家通过发现一颗新行星**创造了历史**。
phrasal-verb

hold the door

为某人保持门开作为一种礼貌的举动
Meaning
to keep the door open for someone as a polite gesture
Example
He always **holds the door** for others when entering a building.
他总是在进入建筑时为他人开门。
phrasal-verb

stand aside

站到一边；撤退并让别人接管
Meaning
to step to one side; to withdraw and let others take charge
Example
He **stood aside** to let her pass.
他**站到一边**让她通过。
phrasal-verb

set up a subsidiary

建立由更大公司控制的较小公司
Meaning
to establish a smaller company controlled by a larger one
Example
They decided to **set up a subsidiary** in Singapore to handle regional operations.
他们决定在新加坡设立一家子公司来处理区域性操作。
phrasal-verb

wind down spending

逐步减少或停止支出
Meaning
to gradually reduce or stop expenditure
Example
The finance department aims to **wind down spending** as the fiscal year ends.
财政部门计划在财年结束时逐步减少支出。
idiom

take the pressure off

让紧张的情况变得轻松一些
Meaning
to make a stressful situation easier
Example
Hiring an assistant really **took the pressure off** me.
雇一个助理真的让我减轻了压力。
phrasal-verb

speak to

与某人交谈；对某人讲话或责骂某人
Meaning
to talk to someone; to address or scold someone
Example
The manager wants to **speak to** you about your performance.
经理想要**和你谈谈**你的表现。
idiom

feel comfortable in your own skin

对自己感到自信和放松
Meaning
to be confident and relaxed about who you are
Example
She finally **feels comfortable in her own skin**.
她终于**在自己的皮肤中感到舒适**。
phrasal-verb

step beyond limits

超越你认为可能的范围
Meaning
to go past what you thought was possible
Example
To grow, you need to **step beyond limits** and challenge yourself.
为了成长，你需要**超越极限**，挑战自己。
idiom

grinning from ear to ear

因为高兴而笑得很灿烂
Meaning
smiling broadly due to happiness
Example
He was **grinning from ear to ear** after receiving the gift.
他收到礼物后笑得合不拢嘴。
phrasal-verb

grow out

让头发或指甲自然生长变长
Meaning
to allow hair or nails to become longer naturally
Example
She's **growing out** her hair for a new style.
她正在为了一个新发型让头发长出来。
phrasal-verb

start out

开始自己的职业或商业之旅
Meaning
to begin one’s career or business journey
Example
He **started out** as a small investor before becoming a venture capitalist.
他**开始**作为一个小投资者，然后成为了一名风险投资家
phrasal-verb

grow into self-belief

逐渐培养自信
Meaning
to gradually develop confidence in yourself
Example
Over time, he **grew into self-belief** and stopped comparing himself to others.
随着时间的推移，他**逐渐建立了自信**，不再与别人比较。
idiom

a slip of the tongue

说错了; 无意中说出某些话
Meaning
a spoken mistake; saying something unintentionally
Example
It was just **a slip of the tongue**, I didn’t mean to offend you.
这只是 **口误**，我并不想冒犯你。
idiom

filter through

在人们之间逐渐传播
Meaning
to spread gradually among people
Example
News of the promotion quickly **filtered through** the office.
晋升的消息迅速在办公室中传播开来。
phrasal-verb

cut down public spending

减少公共开支
Meaning
to reduce government expenses to stabilize the economy
Example
The finance minister decided to **cut down public spending** to reduce debt.
财政部长决定减少公共开支以减少债务。
idiom

in a state of shock

极度惊讶或不安
Meaning
to be extremely surprised or upset
Example
She was **in a state of shock** after hearing the news.
她在听到新闻后**处于震惊状态**。
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。
idiom

mull over

仔细思考某事
Meaning
to think carefully about something
Example
Take a day to **mull over** the offer.
花一天时间仔细思考这个提议。
idiom

have faith in yourself

相信自己的能力和决定
Meaning
to trust your own abilities and decisions
Example
**Have faith in yourself**, you can do this!
相信自己，你能做到！
idiom

bite someone’s head off

无缘无故地生气对待某人
Meaning
to speak angrily to someone without reason
Example
I just asked a question, no need to **bite my head off**!
我只是问了一个问题，没必要**对我发火**!
phrasal-verb

keep striving for

继续为实现某事而努力
Meaning
to continue making great efforts toward achieving something
Example
He always tells his students to **keep striving for** excellence.
他总是告诉他的学生要**为卓越不断努力**。
phrasal-verb

sell off

迅速卖出资产或股票，通常以低价
Meaning
to sell assets or shares quickly, often at a low price
Example
Investors began to **sell off** their shares during the market downturn.
投资者在市场下跌期间开始**sell off**他们的股票。
idiom

A negative outlook

悲观的态度或观点
Meaning
A pessimistic attitude or perspective
Example
He always has **a negative outlook** on life.
他对生活总是持悲观态度。
idiom

A Scrooge

一个非常吝啬或小气的人。
Meaning
A very stingy or miserly person.
Example
Don’t be **a Scrooge**—it’s Christmas!
别做吝啬鬼——现在是圣诞节！
phrasal-verb

look beneath

探索你思想或行为背后的更深层次含义或原因
Meaning
to explore the deeper meaning or reason behind your thoughts or actions
Example
You need to **look beneath** your anger to find what’s really hurting you.
你需要**看透**你的愤怒，去找到真正伤害你的东西。
idiom

Fall seven times, stand up eight

即使多次失败，也要继续尝试。
Meaning
Keep trying even after multiple failures.
Example
Life is tough, but remember to **fall seven times, stand up eight**.
生活艰难，但记住**跌倒七次，站起来八次**。
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。
idiom

back up

支持或备份重要数据
Meaning
to support or to make a copy of important data
Example
Can you **back up** my explanation during the meeting?
你能在会议期间支持我的解释吗？
idiom

on the level

诚实和真诚; 不试图欺骗
Meaning
honest and sincere; not trying to deceive
Example
You can trust her—she’s **on the level**.
你可以信任她—她非常诚实。
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。
phrasal-verb

come into balance

恢复情感稳定与和谐
Meaning
to regain emotional stability and harmony
Example
Meditation helps her **come into balance** after stressful days.
冥想帮助她在压力大的日子后**恢复平衡**。
phrasal-verb

face up to challenges

勇敢自信地面对困难
Meaning
to confront difficulties with courage and confidence
Example
You’ll grow stronger when you **face up to challenges** instead of avoiding them.
當你面對挑戰而不是逃避時，你會變得更強大。
phrasal-verb

beam with joy

因喜悦而开怀大笑
Meaning
to smile very happily because of joy
Example
She **beamed with joy** when she heard the good news.
她听到好消息时，开心地笑了。
idiom

clean up your act

开始更负责任地行为。
Meaning
to start behaving more responsibly.
Example
You need to **clean up your act** if you want that promotion.
如果你想要那个晋升，你需要**clean up your act**。
phrasal-verb

phase in new strategies

逐渐引入新的方法
Meaning
to introduce new methods gradually
Example
The firm will **phase in** new financial strategies over the next year.
公司将在明年逐步引入新的财务战略。
phrasal-verb

grow apart from

逐渐停止拥有相同的兴趣或感受
Meaning
to gradually stop having the same interests or feelings
Example
As time passed, they **grew apart from** each other.
随着时间的推移，他们逐渐疏远了彼此。
idiom

hit the road running

迅速而充满活力地开始某事
Meaning
to start something quickly and energetically
Example
We **hit the road running** as soon as the bus arrived.
公交车一到，我们就充满活力地出发了。
idiom

put your shoulder to the wheel

开始努力工作于某事
Meaning
to start working hard on something
Example
Everyone needs to **put their shoulder to the wheel** to finish the project.
每个人都需要为完成项目而努力工作。
idiom

make a good impression

在某人脑海中塑造自己正面的形象
Meaning
to create a positive image of yourself in someone's mind
Example
You should dress well to **make a good impression**.
你应该穿得好看一点，以便**给人留下好印象**。
idiom

jury is still out

尚未做出决定或形成意见
Meaning
a decision or opinion has not yet been reached
Example
The **jury is still out** on whether the new law will be effective.
关于新法律是否有效，**尚未做出裁决**。
phrasal-verb

recover from recession

从经济衰退中恢复
Meaning
to return to growth after an economic decline
Example
The country is slowly **recovering from recession**.
这个国家正在慢慢从经济衰退中恢复。
phrasal-verb

zip up

用拉链把东西拉上
Meaning
to close something with a zipper
Example
Don’t forget to **zip up** your jacket, it’s cold outside.
别忘了拉好你的夹克，外面很冷。
phrasal-verb

push through fear

尽管害怕，仍然采取行动
Meaning
to take action despite being afraid
Example
He learned to **push through fear** and speak with confidence.
他学会了尽管害怕，仍然采取行动，并充满自信地讲话。
phrasal-verb

boost productivity

提高工人或行业的效率和产出
Meaning
to increase efficiency and output of workers or industries
Example
New technologies are helping factories **boost productivity**.
新技术帮助工厂提高生产力。
phrasal-verb

swap notes on

交换关于某事的信息或提示
Meaning
to exchange information or tips about something
Example
Let's **swap notes on** the new app after we try it out.
我们在尝试新应用后交换意见。
idiom

backroom deal

由有权势的人达成的秘密协议
Meaning
a secret agreement made by powerful people
Example
The media exposed the **backroom deal** between the two parties.
媒体揭露了两方之间的**秘密协议**。
phrasal-verb

quote from

在口语或写作中重复某人或来源的话
Meaning
to repeat words from a person or source in speech or writing
Example
The news anchor **quoted from** the Prime Minister’s statement.
新闻主播引用自总理的声明。
phrasal-verb

freak about

因某事变得非常焦虑或烦躁
Meaning
to become very anxious or upset about something
Example
She **freaked about** the upcoming interview.
她因为即将到来的面试而非常焦虑。
idiom

quick on the uptake

能够迅速理解事物
Meaning
able to understand things quickly
Example
You don’t need to explain it twice—he’s **quick on the uptake**.
你不需要解释两次——他很**快理解事物**。
phrasal-verb

turn around the economy

改善一个正在衰退的经济
Meaning
to improve an economy that was in decline
Example
The stimulus package helped **turn around the economy** after the crisis.
刺激计划帮助在危机后改善经济。
idiom

hair stands on end

感到极度的恐惧或害怕
Meaning
to feel intense fear or horror
Example
The ghost story made my **hair stand on end**.
那个鬼故事让我毛骨悚然。
phrasal-verb

drop by

非正式地或在没有事先通知的情况下拜访某人
Meaning
to visit someone informally or without prior notice
Example
Feel free to **drop by** anytime for a cup of tea.
随时过来喝一杯茶，随时欢迎。
phrasal-verb

go out for

离开家去做某项特定活动，如购物或吃饭
Meaning
to leave home to do a particular activity like shopping or eating
Example
We usually **go out for** groceries on weekends.
我们通常在周末外出购买杂货。
phrasal-verb

open yourself up

使自己情感脆弱或诚实
Meaning
to make yourself emotionally vulnerable or honest
Example
It’s hard to **open yourself up** after being hurt.
在受伤后，**打开自己**是很难的。
idiom

shoot for the stars

追求非常宏伟的目标
Meaning
to aim for something very ambitious
Example
Don’t be afraid to **shoot for the stars**.
不要害怕去**追求星辰**。
idiom

clear your head

暂时停止思考某事并放松
Meaning
to stop thinking about something for a while and relax
Example
After a stressful week, I like to take a walk to **clear my head**.
在一周的压力之后，我喜欢散步来**清理头脑**。
idiom

The best things in life are worth waiting for

生活中最好的事情值得等待。
Meaning
The most valuable things take time and effort to achieve.
Example
Remember, **the best things in life are worth waiting for**.
记住，**生活中最好的事情值得等待。**
idiom

burned out

因过度工作而完全疲惫
Meaning
completely exhausted or tired due to overwork
Example
After months of overtime, she felt **burned out**.
经过几个月的加班后，她感到筋疲力尽。
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。
idiom

cover your bases

为所有可能的结果做好准备；保持谨慎
Meaning
to prepare for all possible outcomes; to be cautious
Example
Make sure you **cover your bases** before presenting the report.
在提交报告之前，确保你已经**覆盖了你的基础**。
idiom

An ear to the ground

意识到周围发生的事情。
Meaning
To be aware of what is happening around you.
Example
If you want to succeed in business, always keep **an ear to the ground**.
如果你想在生意上成功，始终保持**耳朵贴近地面**。
idiom

open a new chapter

在生活中开始新的阶段或时期
Meaning
to begin a new stage or period in life
Example
Graduating from university **opened a new chapter** in her life.
大学毕业 **开启了她生活的新篇章**。
phrasal-verb

move through

从开始到结束经历或体验某事
Meaning
to pass through or experience something from start to end
Example
We had to **move through** many challenges to succeed.
为了成功，我们必须**通过**许多挑战。
phrasal-verb

rise under

在面对巨大压力或挑战时表现出色
Meaning
to perform well despite facing great pressure or challenges
Example
He always **rises under** pressure and delivers his best work.
他总是在压力下表现出色，交出最好的工作。
idiom

Open a can of worms

开始做一些会带来许多新问题的事情。
Meaning
To start something that creates many new problems.
Example
By questioning the policy, he **opened a can of worms**.
通过质疑政策，他**打开了一罐蠕虫**。
phrasal-verb

loosen out

在紧张后放松肌肉或身体
Meaning
to relax muscles or body after strain
Example
Stretching helps you **loosen out** your body.
拉伸帮助你放松身体
idiom

by the book

严格按照规则行事
Meaning
to follow the rules exactly
Example
Our manager does everything **by the book**.
我们的经理做一切都**按规矩**。
idiom

keep smiling

即使面对困难也保持愉快
Meaning
to stay cheerful even when facing difficulties
Example
Whatever happens, just **keep smiling**.
无论发生什么，保持微笑。
idiom

phishing attack

通过伪装成一个可信的实体，进行欺诈性地获取敏感信息的尝试
Meaning
a fraudulent attempt to obtain sensitive information by disguising as a trustworthy entity
Example
Never click on suspicious links to avoid a **phishing attack**.
不要点击可疑链接以避免网络钓鱼攻击。
idiom

balance of trade

一个国家的出口和进口之间的差异
Meaning
the difference between a country's exports and imports
Example
A negative **balance of trade** can weaken a nation's currency.
负的贸易平衡可能削弱一个国家的货币
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

in no time

非常快; 几乎立刻
Meaning
very quickly; almost immediately
Example
He finished the task **in no time**.
他很快就完成了任务。
idiom

hot potato

一个有争议的问题，没有人愿意处理
Meaning
a controversial issue that no one wants to deal with
Example
The refugee crisis has become a **hot potato** in the government.
难民危机在政府中变成了一个有争议的问题
phrasal-verb

merge efforts with

与另一方合并工作或资源
Meaning
to combine work or resources with another party
Example
They **merged efforts with** neighboring countries for mutual benefit.
他们与邻国合并努力以实现共同利益。
idiom

fall short

未能达到期望或标准
Meaning
to fail to meet expectations or standards
Example
His efforts **fell short** of what was needed to win the competition.
他的努力**未能达到**赢得比赛所需的标准。
phrasal-verb

let through

让情感自然流动，而不抵抗它们
Meaning
to allow emotions to pass naturally without resisting them
Example
It’s okay to **let through** your sadness and then move on.
允许让你的悲伤**通过**，然后继续前进。
idiom

brush up on

提高某人的技能或知识
Meaning
to improve one’s skill or knowledge
Example
She decided to **brush up on** her painting techniques.
她决定提高她的绘画技巧。
idiom

step on it

加快速度；快点
Meaning
to go faster; to hurry up
Example
We’re late — **step on it**!
我们迟到了——快点！
phrasal-verb

calm nerves before

在事件之前减少焦虑
Meaning
to reduce anxiety ahead of an event
Example
I **calm nerves before** presentations by rehearsing with a friend.
我通过和朋友一起排练，在演讲前安抚我的神经。
idiom

go the distance

尽管有困难，仍能成功完成某事
Meaning
to finish something successfully despite difficulties
Example
Only the most determined athletes can **go the distance**.
只有最坚决的运动员才能走到最后。
idiom

to steal the show

吸引所有的注意力或称赞
Meaning
to attract all the attention or praise
Example
Her performance in the play completely **stole the show**.
她在戏剧中的表演完全**抢了风头**。
phrasal-verb

rise up to

成功应对挑战或情况
Meaning
to face and deal successfully with a challenge or situation
Example
He **rose up to** the challenge and proved his worth.
他迎接挑战并证明了自己的价值。
idiom

kick back

放松一下，暂时什么都不做
Meaning
to relax and do nothing for a while
Example
After finishing the project, we just **kicked back** and watched a movie.
完成项目后，我们就放松地看了一部电影。
idiom

get a clean bill of health

由医生声明完全健康
Meaning
to be declared completely healthy by a doctor
Example
After his check-up, he **got a clean bill of health**.
检查后，他**获得了健康证明**。
phrasal-verb

brainstorm for

通过讨论产生创意或解决方案；对某事进行创造性思考
Meaning
to generate ideas or solutions through discussion; to think creatively about something
Example
Our team will **brainstorm for** new product ideas this afternoon.
我们的团队今天下午将进行新产品创意的头脑风暴。
phrasal-verb

drag into conflict

不情愿地将某人卷入争执或战争
Meaning
to involve someone unwillingly in a dispute or war
Example
The smaller nation was **dragged into conflict** by its allies.
这个较小的国家被它的盟友**拖入冲突**。
phrasal-verb

root out

完全消除或摆脱某物
Meaning
to eliminate or get rid of something completely
Example
The government vowed to **root out** corruption at every level.
政府承诺在各个层面消除腐败。
phrasal-verb

stretch out

伸展身体或四肢以放松或为运动做准备
Meaning
to extend your body or limbs to relax or prepare for exercise
Example
Don’t forget to **stretch out** before starting your workout.
开始锻炼前，不要忘记**伸展出去**。
idiom

hacktivism

利用黑客行为促进政治或社会事业
Meaning
the use of hacking to promote political or social causes
Example
The group used **hacktivism** to expose corruption within the government.
该组织利用**黑客主义**揭露政府内部的腐败。
phrasal-verb

make out

理解某事; 热情地亲吻
Meaning
to understand something; to kiss passionately
Example
I couldn’t **make out** what he was saying because of the noise.
由于噪音，我无法理解他说的内容。
idiom

space out

分心
Meaning
to stop paying attention
Example
He tends to **space out** during long meetings.
他在长时间的会议中往往会**走神**。
phrasal-verb

find out about

了解有关某事的具体信息或细节
Meaning
to learn specific information or details regarding something
Example
I need to **find out about** the new insurance policy.
我需要**了解**新保险政策的相关信息。
idiom

Make up one's mind

决定或对某事得出结论。
Meaning
To decide or come to a conclusion about something.
Example
After much deliberation, he finally **made up his mind** and chose the first option.
经过深思熟虑，他终于**下定了决心**并选择了第一个选项。
phrasal-verb

line up investors

确保提供资金的人
Meaning
to secure people who will provide funding
Example
Our team is working to **line up investors** before the press release.
我们的团队正在努力在新闻发布之前排列投资者。
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

rise and fall

某人或某事随时间的成功与失败
Meaning
the success and failure of someone or something over time
Example
The documentary shows the **rise and fall** of the Roman Empire.
纪录片展示了罗马帝国的**rise and fall**。
idiom

bull market

股票价格上涨的时期
Meaning
a period when prices of stocks are rising
Example
Investors are optimistic during a **bull market**.
投资者在**牛市**期间持乐观态度。
idiom

teach an old dog new tricks

试图教某人一些因其年龄或经验而难以学习的东西
Meaning
to try to teach someone something that is difficult for them to learn due to their age or experience
Example
It's hard to **teach an old dog new tricks**, but I'll try.
很难**教一只老狗新把戏**，但我会试试看。
phrasal-verb

post up

上传或分享某些东西在线
Meaning
to upload or share something online
Example
She **posted up** her vacation photos on Facebook.
她在Facebook上发布了她的度假照片。