look out for each other
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phrasal-verb

look out for each other

互相照顾并支持对方
Meaning
to take care of and support one another
Example
In a strong team, members always **look out for each other**.
在一个强大的团队中，成员们总是互相照顾并支持对方。
phrasal-verb

lift yourself up

在挫折后，情感或心理上的自我激励
Meaning
to encourage yourself emotionally or mentally after a setback
Example
He tried to **lift himself up** after the rejection.
他在被拒绝后尝试了**振作起来**。
phrasal-verb

let yourself go

放松并享受，不用担心
Meaning
to relax and enjoy without worrying
Example
Sometimes you need to **let yourself go** and stop overthinking.
有时你需要**放开自己**，停止过度思考。
idiom

level up

提升或晋升到更高的水平
Meaning
to improve or advance to a higher level
Example
With his hard work, he has been able to **level up** in his career.
通过努力工作，他能够在他的职业生涯中**level up**。
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

level emotions

稳定自己的情绪状态；避免情绪的起伏
Meaning
to stabilize one's emotional state; to avoid highs and lows
Example
He practices meditation daily to **level emotions**.
他每天练习冥想来平衡自己的情绪。
phrasal-verb

lay the groundwork for

为未来重要的事情准备基础
Meaning
to prepare the basic foundation for something important in the future
Example
She’s **laying the groundwork for** her next career move.
她正在为她的下一个职业发展**奠定基础**。
phrasal-verb

let in peace

让自己远离干扰，享受安静时光
Meaning
to allow yourself a quiet moment away from distractions
Example
Give yourself time to **let in peace** after a stressful day.
在压力大的日子后，给自己时间去**let in peace**
phrasal-verb

look within for strength

寻找内在的勇气和动力
Meaning
to find inner courage and motivation
Example
When times are tough, **look within for strength**.
当时刻艰难时，**在内心寻找力量**。
idiom

Love me, love my dog

如果你爱某人，你也必须接受他们的缺点。
Meaning
If you love someone, you must accept their flaws too.
Example
**Love me, love my dog**—you can’t love me and hate my friends.
‘如果你爱我，你也必须爱我的朋友。’
phrasal-verb

look back on

反思过去发生的事情
Meaning
to reflect on something that happened in the past
Example
Students often **look back on** their school days with pride.
学生们常常带着自豪感回忆他们的学校时光。
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

left speechless

如此惊讶以至于说不出话
Meaning
so surprised that you cannot speak
Example
I was **left speechless** by her generosity.
她的慷慨让我惊讶得说不出话。
phrasal-verb

let off

安全地释放愤怒或沮丧等情绪
Meaning
to release emotions such as anger or frustration safely
Example
Sometimes you just need to **let off** your emotions through a good cry.
有时候你只需要通过哭一场来**释放**你的情绪。
phrasal-verb

lean on for

依赖某人获得帮助或建议
Meaning
to depend on someone for help or advice
Example
My mentor is who I **lean on for** guidance before big negotiations.
我的导师是我在重要谈判前依赖的指导者。
phrasal-verb

look up to

崇拜或尊敬某人
Meaning
to admire or respect someone
Example
I really **look up to** my father for his honesty and kindness.
我真的崇拜我的父亲，因为他的诚实和善良。
idiom

light years ahead

比其他人先进得多
Meaning
far more advanced than others
Example
This new smartphone is **light years ahead** of its competitors.
这款新智能手机比竞争对手领先很多。
idiom

level the playing field

使情况对每个人都公平
Meaning
to make a situation fair for everyone
Example
The new regulations are designed to **level the playing field** for all companies.
新规定旨在为所有公司创造公平的竞争环境。
phrasal-verb

lace up for

系鞋带或装备，为某事做准备
Meaning
to tie your shoes or gear in preparation for something
Example
I **lace up for** my morning run as soon as the sun comes up.
我在太阳升起时，马上系好鞋带准备晨跑
idiom

leave aside

推迟讨论某事
Meaning
to postpone discussion of something
Example
Let’s **leave aside** that issue until we have more data.
让我们**搁置**这个问题，直到我们有更多的数据。
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

lay off

因缺乏工作或资金而解雇某人
Meaning
to dismiss someone from a job due to lack of work or money
Example
The company hopes to avoid having to **lay off** employees.
公司希望避免不得不解雇员工。
phrasal-verb

listen without judging

在没有偏见或批评的情况下倾听他人的观点
Meaning
to pay attention to others’ views without bias or criticism
Example
Inclusive managers **listen without judging** during discussions.
包容的经理在讨论时**不带偏见地倾听**。
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。
phrasal-verb

log into

通过输入凭据访问系统或网站
Meaning
to access a system or website by entering credentials
Example
You need to **log into** your account to view your dashboard.
您需要登录您的帐户才能查看仪表板。
phrasal-verb

let rip

大声表达愤怒或沮丧
Meaning
to express anger or frustration loudly
Example
He **let rip** at the meeting when no one listened to him.
他在会议上**let rip**，当没有人听他说话时
idiom

lost in the moment

完全沉浸在你正在做的事情中
Meaning
to be completely absorbed in what you’re doing
Example
She was **lost in the moment** while painting her favorite landscape.
她在画她最喜欢的风景时，完全沉浸在那个时刻。
idiom

lend a listening ear

专心和同情地倾听
Meaning
to listen attentively and sympathetically
Example
Whenever I feel down, she always knows how to **lend a listening ear**.
每当我感到沮丧时，她总是知道如何专心倾听。
phrasal-verb

look for

寻找你需要的东西
Meaning
to search for something you need
Example
I’m **looking for** a new job because I need more stability.
我在**找**新工作，因为我需要更多的稳定性。
phrasal-verb

lay the foundation for progress

为未来发展打下坚实的基础
Meaning
to create a strong basis for future development
Example
Investing in education helps **lay the foundation for progress**.
投资教育帮助为未来发展打下坚实的基础。
idiom

Lay bricks for the future

为未来的成功打下坚实的基础。
Meaning
To build a strong foundation for future success.
Example
Education helps children **lay bricks for the future**.
教育帮助孩子为未来打下坚实的基础。
idiom

lost in space

困惑或没有注意
Meaning
confused or not paying attention
Example
He looked completely **lost in space** during the lecture.
他在讲座期间看起来完全困惑。
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

learn about traditions

学习或熟悉文化习惯
Meaning
to study or become familiar with cultural customs
Example
Tourists should **learn about traditions** before visiting a new country.
游客在访问新国家之前应该**了解传统**。
phrasal-verb

loop in on

将某人包括在信息或讨论中
Meaning
to include someone in information or discussions
Example
Please **loop me in on** any decisions about the new policy.
请让我参与任何关于新政策的决定。
phrasal-verb

log back on

在登出后重新连接到网站或系统
Meaning
to reconnect to a website or system after logging off
Example
If your session expires, just **log back on** to continue.
如果您的会话过期，请重新登录以继续。
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。
phrasal-verb

lift others up

在情感上鼓励或支持他人
Meaning
to encourage or support other people emotionally
Example
When you **lift others up**, you also lift yourself.
当你鼓励他人时，你也在鼓励自己。
phrasal-verb

lay down guidelines

建立官方规则或原则
Meaning
to establish official rules or principles
Example
The economic council will **lay down guidelines** for fiscal discipline.
经济委员会将为财政纪律制定指导方针。
idiom

let nature take its course

让大自然自然而然地发展
Meaning
to allow natural processes to happen without interference
Example
Sometimes the best solution is to **let nature take its course**.
有时，最好的解决方案是**让大自然自然而然地发展**。
phrasal-verb

let tension out

释放积累的压力或压力
Meaning
to release built-up stress or pressure
Example
Exercise helps you **let tension out** after a tough day.
运动帮助你在艰难的一天后释放压力。
idiom

lost for words

哑口无言，因惊讶或震惊而无法说话
Meaning
unable to speak because of surprise or shock
Example
I was **lost for words** when I saw the results.
当我看到结果时，我无言以对。
idiom

Lady Luck

把好运拟人化为一个带来好运的女人
Meaning
personification of luck as a woman who brings good fortune
Example
**Lady Luck** was on our side when we won the match.
当我们赢得比赛时，幸运之神站在我们这边。
phrasal-verb

learn to let go

接受某事并在情感上向前看
Meaning
to accept something and move on emotionally
Example
You must **learn to let go** of your past regrets.
你必须学会放下过去的遗憾。
phrasal-verb

lean into uncertainty

接受并拥抱变化的未知方面
Meaning
to accept and embrace the unknown aspects of change
Example
Successful leaders **lean into uncertainty** rather than fear it.
成功的领导者**lean into uncertainty**而不是害怕它。
idiom

lost in translation

当意义在翻译或交流中丧失或改变时
Meaning
when the meaning is lost or changed in translation or communication
Example
The humor was **lost in translation** when the movie was dubbed.
当电影被配音时，幽默感在**翻译中失落**。
idiom

lay the foundation

为某事创造基础或起点
Meaning
to create the base or starting point for something
Example
They worked hard to **lay the foundation** for future growth.
他们努力工作，为未来的增长**打下基础**。
idiom

like father, like son

儿子像父亲一样行为
Meaning
a son behaves like his father
Example
Tom loves cars just like his dad — **like father, like son**!
汤姆像他的爸爸一样喜欢汽车 — 就像父亲一样，儿子也是！
phrasal-verb

lean into hope

尽管有痛苦，依然以积极的心态信任并前行
Meaning
to trust and move forward with a positive mindset despite pain
Example
Even in sorrow, she tries to **lean into hope**.
即使在悲伤中，她也试图**lean into hope**。
phrasal-verb

lock horns with

与某人发生严重冲突
Meaning
to get into a serious conflict with someone
Example
Two parties **lock horns with** each other over reform details.
两方在改革细节上锁 horns with。
phrasal-verb

look into expansion opportunities

调查在国外发展业务的可能性
Meaning
to investigate possibilities for growing the business abroad
Example
The management is **looking into expansion opportunities** in Africa.
管理层正在**寻找扩展机会**，尤其是在非洲。
phrasal-verb

look back upon

回想过去发生的事情，常常带有复杂的情感
Meaning
to think about something that happened in the past, often with mixed feelings
Example
When I **look back upon** my decisions, I wish I had chosen differently.
当我回顾我的决定时，我希望我做出了不同的选择。
phrasal-verb

lean on each other

依赖队友的帮助或支持
Meaning
to rely on teammates for help or support
Example
In challenging projects, we often **lean on each other** for motivation.
在具有挑战性的项目中，我们经常互相依赖以获取动力。
idiom

leaf through

随意翻阅书或杂志的页面
Meaning
to turn the pages of a book or magazine casually
Example
He likes to **leaf through** catalogs during lunch.
他喜欢在午餐时翻阅目录。
phrasal-verb

learn local customs

学习并遵循当地文化的传统
Meaning
to study and follow the traditions of the local culture
Example
Expats often try to **learn local customs** to show respect to the host country.
外籍人士通常会尝试**学习当地习俗**，以向东道国表示尊重。
idiom

lock it down

完全确保某事
Meaning
to secure something completely
Example
Before launching the website, make sure to **lock it down**.
在启动网站之前，请确保**锁定它**。
idiom

live and learn

把错误当作未来的教训来接受
Meaning
to accept a mistake as a lesson for the future
Example
I lost my wallet again — well, **live and learn**.
我又丢了钱包——好吧，活到老学到老。
phrasal-verb

log out

在完成工作后退出网站或应用程序
Meaning
to exit from a website or app after finishing your work
Example
Don’t forget to **log out** when you’re done.
完成后不要忘记**登出**。
phrasal-verb

look out

小心; 注意避免危险
Meaning
to be careful; to pay attention to avoid danger
Example
You should **look out** when crossing the street.
你过马路时应该小心。
idiom

logged in

获得对计算机或系统的访问
Meaning
to gain access to a computer or system
Example
She **logged in** to check her emails.
她登录了以检查她的电子邮件。
phrasal-verb

lean into healing

积极参与情感恢复过程
Meaning
to actively engage in the process of emotional recovery
Example
It's okay to cry—**lean into healing** and allow yourself to grow.
哭泣是可以的—**lean into healing** 并允许自己成长。
idiom

lay the blame on

指责某人对某件坏事负责
Meaning
to accuse someone of being responsible for something bad.
Example
They tried to **lay the blame on** the new employee.
他们试图将责任归咎于新员工。
phrasal-verb

look inward

反思自己的思想、感受和动机
Meaning
to reflect on your own thoughts, feelings, and motivations
Example
During hard times, it helps to **look inward** and understand your emotions.
在困难时期，帮助自己**向内看**并理解自己的情感。
phrasal-verb

look through

快速阅读某物
Meaning
to read something quickly
Example
She **looked through** her notes before class.
她上课前快速浏览了她的笔记。
phrasal-verb

listen with respect

在交流中尊重并重视他人的观点
Meaning
to pay attention and value other people’s perspectives during communication
Example
To understand others, we must **listen with respect** to their stories.
为了理解他人，我们必须**尊重地聆听**他们的故事。
phrasal-verb

let off your emotions

通过表达感受释放压力或愤怒
Meaning
to release stress or anger by expressing feelings
Example
It’s better to **let off your emotions** than to keep them inside.
与其将它们藏在心里，不如**释放你的情感**。
idiom

loose cannon

一个无法预测的可能引发问题的人
Meaning
an unpredictable person who may cause problems
Example
He’s a **loose cannon** who often says things without thinking.
他是一个**松散的大炮**，经常在没有思考的情况下说话。
phrasal-verb

lash out at work

在工作场所激烈表达愤怒
Meaning
to express anger sharply in the workplace
Example
It's better to breathe than to **lash out at work** over a comment.
最好深呼吸，而不是因为一句评论在工作中发火。
idiom

lean on

依赖某人提供支持
Meaning
to depend on someone for support
Example
You can always **lean on** me when things get tough.
当事情变得艰难时，你可以随时依赖我。
phrasal-verb

link economies through

通过贸易或投资连接不同的经济体
Meaning
to connect different economies via trade or investment
Example
The new corridor will **link economies through** improved infrastructure.
新走廊将通过改善的基础设施连接经济体。
idiom

lay one’s cards on the table

对一个人的意图或感受保持开放和诚实
Meaning
to be open and honest about one’s intentions or feelings
Example
It’s time to **lay our cards on the table** and discuss the issue.
现在是时候**把我们的牌摊在桌面上**并讨论这个问题了。
phrasal-verb

look back fondly on

怀念某事，带着情感或快乐
Meaning
to remember something with affection or happiness
Example
She **looks back fondly on** her childhood memories.
她带着情感回忆她的童年时光。
phrasal-verb

lash out with frustration

突然表达愤怒或沮丧
Meaning
to suddenly express anger or frustration
Example
He **lashed out with frustration** after failing the exam.
他在考试失败后突然爆发了沮丧。
idiom

luck of the Irish

与爱尔兰人民相关的好运
Meaning
good fortune associated with Irish people
Example
He found gold! Must be the **luck of the Irish**.
他找到了黄金！一定是**爱尔兰的好运**。
phrasal-verb

lead by

通过自己的示范或行动引导他人
Meaning
to guide others through your own example or actions
Example
Great leaders **lead by** example rather than words.
伟大的领导者通过示范而不是语言来领导。
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。
idiom

lead by example

通过亲自做示范来向他人展示如何行为
Meaning
to show others how to behave by doing it yourself
Example
A true leader always **leads by example**.
一个真正的领导者总是以身作则。
idiom

love is blind

恋爱中的人看不到对方的缺点
Meaning
people in love do not see each other's faults
Example
They say **love is blind**, and he proves it every day.
他们说**爱情是盲目的**，他每天都在证明这一点。
phrasal-verb

let pressure off

释放积压的压力或紧张
Meaning
to release built-up stress or tension
Example
He plays football on weekends to **let pressure off**.
他周末踢足球来释放压力。
phrasal-verb

level off

停止上升或下降并保持稳定
Meaning
to stop rising or falling and remain steady
Example
After a rapid increase, the sales figures **leveled off**.
在快速增长之后，销售数据**稳定下来**。
phrasal-verb

look out for others

照顾他人或保护他人
Meaning
to watch over or protect other people
Example
It’s important to **look out for others** in difficult situations.
在困难的情况下，**照顾他人**是很重要的。
idiom

leave something in good hands

确保某事被其他人很好地照顾
Meaning
to ensure that something is well taken care of by someone else
Example
I can retire now because I know my business is **in good hands**.
我现在可以退休了，因为我知道我的生意**在好手中**。
idiom

light bulb moment

突如其来的领悟或新想法
Meaning
a sudden realization or new idea
Example
She had a **light bulb moment** while brainstorming for the campaign.
她在为活动进行头脑风暴时，突然有了一个**灵光一现**。
phrasal-verb

live it up

享受生活并玩得开心，特别是在成功之后
Meaning
to enjoy life and have fun, especially after success
Example
After winning the award, they went out to **live it up**.
在赢得奖项后，他们出去玩得很开心。
phrasal-verb

listen openly

专心听，不加评判或中断
Meaning
to pay attention without judgment or interruption
Example
A good friend will **listen openly** when you share your emotions.
一个好朋友会在你分享情感时开放地倾听
phrasal-verb

loop people in

将其他人纳入信息或决策中
Meaning
to include others in information or decisions
Example
I'll **loop people in** on the findings after the interview.
面试结束后，我会将大家纳入结果中。
phrasal-verb

lay risks out

清楚地呈现潜在问题
Meaning
to present potential issues clearly
Example
Product leads **lay risks out** before we greenlight new features.
产品负责人在我们批准新功能之前列出风险
idiom

Let the dust settle

等到情况变得平静明朗
Meaning
Wait until a situation becomes calm and clear.
Example
Before making any decisions, let's **let the dust settle** and see what happens.
在做任何决定之前，让我们**让尘土落定**，看看会发生什么。
phrasal-verb

let emotions in

允许自己感受并处理情感
Meaning
to allow yourself to feel and process emotions
Example
Don’t block your feelings—**let emotions in** and deal with them.
不要阻碍你的感受——**让情感进入**并应对它们。
phrasal-verb

look over

快速检查或审查某事
Meaning
to examine or review something quickly
Example
Can you **look over** this proposal before submitting it?
你能在提交之前查看一下这个提案吗？
idiom

leave a mark

产生持久的影响或作用
Meaning
to have a lasting effect or influence
Example
Her leadership skills will surely **leave a mark** on the company.
她的领导能力将毫无疑问地**留下印记**在公司。
idiom

lucky break

突然的机会或好运
Meaning
a sudden opportunity or good fortune
Example
Getting that job was a **lucky break** for her.
得到那份工作对她来说是一次巨大的好运。
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。
phrasal-verb

let go

放下负面情绪或记忆
Meaning
to stop holding onto negative emotions or memories
Example
You have to **let go** of the past to heal emotionally.
你必须放下过去，才能情感上治愈。
phrasal-verb

live up to promises

根据某人承诺或期望的行为
Meaning
to act according to what one has promised or expected
Example
Great leaders always **live up to** their promises.
伟大的领导者总是信守承诺。
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

lock and key

完全受保护或安全的
Meaning
completely secured or protected
Example
All confidential data is kept under **lock and key**.
所有机密数据都被保存在锁和钥匙之下。
phrasal-verb

layer on

在艺术作品或设计中添加层次或等级
Meaning
to add layers or levels to a piece of art or design
Example
He **layered on** different textures to make the painting richer.
他**加了层次**不同的纹理让画作更丰富。
idiom

Lose your shirt

失去大量金钱。
Meaning
To lose a lot of money.
Example
He **lost his shirt** gambling last night.
他昨晚在赌博中失去了他的衬衫。
phrasal-verb

lean toward

表示偏好或支持某个选项或一方
Meaning
to show preference or support for one option or side
Example
Most countries **lean toward** multilateral cooperation.
大多数国家倾向于多边合作。
phrasal-verb

lock out

由于密码错误或错误而无法访问系统
Meaning
to be unable to access a system due to password or error
Example
I got **locked out** of my account after entering the wrong password.
在输入错误密码后，我无法访问我的账户。
phrasal-verb

limit yourself to

为特定目标限制你的行为或选择
Meaning
to restrict your actions or choices for a specific goal
Example
Try to **limit yourself to** one hour of social media per day.
尝试每天**限制自己在**一个小时的社交媒体时间。
phrasal-verb

look up to the future

积极地想象未来即将发生的事情
Meaning
to think positively about what is coming next
Example
Even after the failure, she continues to **look up to the future**.
即使在失败之后，她仍然继续展望未来。
phrasal-verb

lighten your mood

让自己感觉更快乐，压力更小
Meaning
to make yourself feel happier and less stressed
Example
Watching a funny movie can really **lighten your mood**.
看一部搞笑的电影真的能让你的心情变好
phrasal-verb

look beyond differences

集中在共同目标上，而不是冲突或分歧上
Meaning
to focus on common goals instead of conflicts or disagreements
Example
Effective leaders **look beyond differences** to achieve unity.
有效的领导者**超越分歧**以实现团结。
idiom

lay out

清楚地安排或解释某事
Meaning
to arrange or explain something clearly
Example
He will **lay out** the budget during the meeting.
他会在会议上详细说明预算。
idiom

lay aside

暂时放下某物
Meaning
to put something away temporarily
Example
Please **lay aside** your phones during the briefing.
请在会议期间放下手机。
phrasal-verb

line questions up

将问题准备成一个有组织的列表
Meaning
to prepare queries in an organized list
Example
I **line questions up** before our weekly check-in with leadership.
我在每周的领导会议之前，**line questions up**。
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
phrasal-verb

laugh with

与某人分享笑声和快乐
Meaning
to share laughter and happiness with someone
Example
We **laughed with** our colleagues after the meeting.
我们在会议后与同事们一起大笑。
idiom

live out of a suitcase

经常旅行；不在一个地方久留
Meaning
to travel frequently; to not stay in one place for long
Example
He’s been **living out of a suitcase** for months.
他已经好几个月都在外奔波，只带着一个行李箱。
phrasal-verb

look someone in the eye

直接进行眼神交流，作为诚实或尊重的标志
Meaning
to make direct eye contact as a sign of honesty or respect
Example
When greeting someone, try to **look them in the eye** to show respect.
在问候某人时，尽量**直视他们的眼睛**以示尊重。
phrasal-verb

look down upon

看不起某人或某物
Meaning
to regard someone or something as inferior or less worthy
Example
No one should **look down upon** others based on their position.
没有人应该根据他们的职位 **看不起** 其他人。
idiom

line up

安排人或物品的顺序或安排某事
Meaning
to arrange people or things in order or to schedule something
Example
We’ve **lined up** three guest speakers for the conference.
我们已经为会议安排了三位嘉宾演讲者。
phrasal-verb

look up

很久之后去拜访某人
Meaning
to visit someone after a long time
Example
When you are in town, **look me up**.
当你在城里时，**来找我**。
idiom

leap forward

一次突然而重大的进步
Meaning
a sudden and significant progress
Example
This innovation represents a **leap forward** in technology.
这一创新代表了技术上的一次**飞跃**。
idiom

life in the fast lane

一种充满兴奋、活动和有时风险的生活方式
Meaning
a lifestyle full of excitement, activity, and sometimes risk
Example
He enjoys **life in the fast lane** with parties and travel.
他喜欢和派对、旅行一起享受**快车道的生活**。
phrasal-verb

light up with excitement

在脸上突然展现出快乐或兴奋
Meaning
to show happiness or enthusiasm suddenly on the face
Example
Her face **lit up with excitement** when she saw her friends.
当她看到她的朋友时，她的脸**因兴奋而亮了起来**。
idiom

log off

从计算机系统断开连接
Meaning
to disconnect from a computer system
Example
Don’t forget to **log off** before you leave the office.
离开办公室前，别忘了登出。
phrasal-verb

lift trade barriers

取消国际贸易限制
Meaning
to remove restrictions on international trade
Example
Nations agreed to **lift trade barriers** to encourage investment.
各国同意**提升贸易壁垒**以鼓励投资。
idiom

lock down

完全保护或限制对某物的访问
Meaning
to secure or restrict access to something completely
Example
After detecting the breach, the company **locked down** all servers.
在发现漏洞后，公司**锁定**了所有服务器。