C2 noun /ˌprɒdɪˈɡæləti/

prodigality

挥霍

Meaning

the quality of being wastefully extravagant

Example

His prodigality with money left him bankrupt.

他对金钱的挥霍让他破产。

C2 noun /rɪˈpruːf/

reproof

指责，谴责

Meaning

An expression of blame or disapproval.

Example

His careless words drew a sharp reproof from his mother.

他不小心的话语引来了母亲的严厉指责。

B2 noun ˈdɪdʒɪtəl ˈfɔːrmæt

Digital Format

数字格式

Meaning

A format in which information is stored as electronic data.

Example

A digital format family tree can be shared online.

数字格式的家谱可以在线共享。

B1 adjective /kəmˈbaɪnd/

combined

联合的

Meaning

formed by bringing together separate parts or elements

Example

The combined effort of the team led to success.

团队的共同努力导致了成功。

C1 verb /ˈpɜːrpɔːrt/

purport

声称

Meaning

to claim or profess something, often falsely

Example

The document purports to be an official government report.

该文件声称是官方政府报告。

C2 noun /ˈzɛfər/

zephyr

轻风

Meaning

A soft gentle breeze.

Example

A warm zephyr blew through the valley.

一阵温暖的轻风吹过山谷。

C1 noun/verb /ˈhɛrəld/

herald

先兆

Meaning

A person or thing that announces or signals the approach of something; to announce or signal.

Example

The blooming flowers herald the arrival of spring.

盛开的花朵预示着春天的到来。

A1 noun /dʒuˈlaɪ/

July

七月

Meaning

the seventh month of the year in the Gregorian calendar

Example

July is often the hottest month of the year.

七月通常是一年中最热的月份。

C2 adjective /traɪˈɛniəl/

triennial

三年一次的

Meaning

Occurring once every three years.

Example

The art festival is a triennial event in the city.

艺术节是这座城市的三年一次的活动。

B2 noun /biːk/

Beak

鸟嘴

Meaning

the hard pointed part of a bird's mouth

Example

The eagle has a sharp beak for tearing meat.

鹰有一个锋利的鸟嘴来撕裂肉。

B2 verb /kənˈfɔːrm/

conform

遵守

Meaning

To comply with rules, standards, or laws.

Example

Students must conform to the school regulations.

学生必须遵守学校的规定。

C1 noun/adjective /ˈmɒnəkrəʊm/

monochrome

单色

Meaning

A photograph, painting, or screen image in black and white or varying tones of one color.

Example

The old film was shot entirely in monochrome.

那部老电影完全是用单色拍摄的。

B2 noun /ˌreɡ.jʊˈleɪ.ʃənz/

regulations

规定

Meaning

Rules or directives made and maintained by an authority.

Example

Strict regulations ensure fair practices.

严格的规定确保公平的做法。

C2 verb /pɔːrˈtɛnd/

portend

预示

Meaning

To be a sign or warning that something, especially something bad, is going to happen.

Example

Dark clouds portend a storm.

暗云预示着暴风雨。

B2 adverb /ˈfeɪθ.fəl.i/

Faithfully

忠诚地

Meaning

in a loyal and steadfast manner; with dedication

Example

She faithfully attended every meeting despite her busy schedule.

她忠实地参加了每一次会议，尽管她的日程非常紧张。

B2 adjective /ˈmaɪti/

mighty

强大的

Meaning

having great power or strength; very strong or impressive

Example

The mighty river flows through the heart of the country.

这条强大的河流穿过国家的中心。

C2 noun /ˈkɒn.kɔːd/

concord

协议或和谐

Meaning

Agreement or harmony between people or groups.

Example

The leaders worked towards international concord.

领导人们为国际和谐而努力。

C2 noun /ˈɪndələns/

indolence

懒惰

Meaning

Avoidance of activity or exertion; laziness.

Example

His indolence kept him from finishing the project on time.

他的懒惰使他无法按时完成项目。

B1 adjective /ˈliː.dɪŋ/

Leading

领先的; 主要的; 最重要的

Meaning

foremost; principal; most important; guiding

Example

She is a leading expert in environmental science.

她是环境科学领域的领先专家。

B2 noun ˌɡloʊ.bəl.aɪˈzeɪ.ʃən

globalization

全球化

Meaning

The process by which businesses or other organizations develop international influence or start operating on an international scale.

Example

Globalization has connected economies across the world.

全球化已经将世界各地的经济联系起来。

C1 adjective /məˈlɛvələnt/

malevolent

恶意的

Meaning

Having or showing a wish to do evil or harm to others.

Example

The malevolent glare in his eyes frightened the children.

他眼中的恶意目光吓到了孩子们。

C1 noun /ˈpoʊdiətrɪst/

podiatrist

足科医生

Meaning

a doctor specializing in foot care

Example

I have an appointment with the podiatrist for my ankle pain.

我约了足科医生治疗我的脚踝疼痛。

B2 noun /ˈrɛzərvwɑːr/

reservoir

水库

Meaning

A large natural or artificial lake used as a source of water supply.

Example

The city built a new reservoir to ensure enough drinking water for its residents.

这座城市建造了一个新的水库，以确保为居民提供足够的饮用水。

C2 noun /ˈkɔːldrən/

caldron

大铁锅

Meaning

A large metal pot used for boiling liquids or cooking over an open fire.

Example

The witch stirred her potion in a bubbling caldron.

女巫在一个冒泡的锅里搅拌她的药水。

C1 noun /ˈrep.lɪ.kə/

Replica

复制品

Meaning

an exact copy or model of something, especially one on a smaller scale

Example

The museum displayed a perfect replica of the ancient statue.

博物馆展示了古代雕像的完美复制品。

B2 noun /ˈsɪnənɪm/

Synonym

同义词

Meaning

a word or phrase that means exactly or nearly the same as another word or phrase in the same language

Example

Happy and joyful are synonyms.

幸福和快乐是同义词。

C1 noun/adjective /ˈbæstərd/

bastard

私生子

Meaning

a child born to unmarried parents (offensive); also used informally as an insult or to describe something unpleasant

Example

He called him a bastard in anger.

他生气时骂他是私生子。

B2 adjective /nəˈtɔːriəs/

notorious

臭名昭著

Meaning

Famous or well-known for something bad or undesirable

Example

The area is notorious for its high crime rate.

该地区因其高犯罪率而臭名昭著。

C1 noun /ˈʌndərˌwɜːrld/

underworld

地下世界

Meaning

The criminal world of organized crime or the mythical world of the dead.

Example

The detective spent years studying the secrets of the underworld.

侦探花了很多年研究地下世界的秘密。

B1 noun ˈmɪlɪteri

military

军队

Meaning

The armed forces of a country.

Example

The military was called for assistance.

军队被召唤来提供帮助。

C1 noun /ɪkˈspɛktənsi/

expectancy

期望

Meaning

the state of expecting something; anticipation or likelihood

Example

There was a sense of expectancy in the room before the results were announced.

在结果公布之前，房间里充满了期待感。

B1 noun /bɪˈheɪvjər/

behavior

行为

Meaning

The way in which one acts or conducts oneself, especially toward others.

Example

The teacher praised her good behavior in class.

老师表扬了她在课堂上的良好行为。

B1 adjective /əˈdɪʃənəl/

additional

额外的

Meaning

added, extra, or supplementary to what already exists

Example

The teacher gave the students additional homework.

老师给学生布置了额外的作业。

B2 verb /səˈsteɪn/

sustain

维持

Meaning

To support, maintain, or keep something going over time.

Example

The team worked hard to sustain their success.

团队努力工作以维持他们的成功。

B2 adjective /ˈfeɪθ.fəl/

Faithful

忠诚的; 忠实的; 可靠的

Meaning

loyal and committed; reliable; true to one's beliefs

Example

She remained faithful to her principles throughout her career.

她在整个职业生涯中始终忠诚于自己的原则。

C2 adjective /ˈkwɛrʊləs/

querulous

抱怨的

Meaning

Complaining in a whining or irritable manner.

Example

The querulous customer kept finding fault with every detail.

那个抱怨的顾客一直在找每个细节的错误。

C2 adjective /ˈnʌpʃəl/

nuptial

婚礼的

Meaning

Relating to marriage or weddings.

Example

The couple prepared for their nuptial ceremony with great joy.

这对夫妇满怀喜悦地准备他们的婚礼仪式。

C2 adjective /ˈmæk.jʊˌleɪ.tɪd/

maculated

斑驳的

Meaning

Spotted or stained; marked with blemishes.

Example

The maculated surface of the old mirror gave it a unique charm.

旧镜子的斑驳表面赋予它独特的魅力。

C1 noun /ˈpriː.tekst/

Pretext

借口

Meaning

a reason given in justification of a course of action that is not the real reason

Example

He used illness as a pretext to avoid the meeting.

他用生病作为借口来避开会议。

C2 noun /ˈɡrɑːtoʊ/

grotto

洞窟

Meaning

a small picturesque cave, often artificial

Example

Tourists visited the grotto hidden behind the waterfall.

游客参观了隐藏在瀑布后的洞窟。

B2 noun /ˈfriːdəm ˌfaɪtər/

freedom fighter

自由斗士

Meaning

a person who takes part in an armed or political struggle to achieve freedom or independence for their people or country

Example

The freedom fighter dedicated his life to the liberation of his homeland.

这位自由斗士把一生献给了祖国的解放。

C2 noun kwɔːrk

quark

夸克

Meaning

A fundamental subatomic particle that combines to form protons and neutrons.

Example

Quarks form protons and neutrons.

夸克形成质子和中子。

B2 noun /ˈkaʊn.səl.ɪŋ/

counselling

心理咨询

Meaning

the process of giving professional guidance and support to help someone deal with personal, social, psychological, or career-related problems

Example

She decided to seek counselling to manage stress and anxiety.

她决定通过心理咨询来缓解压力。

C1 noun /ˈfɔːrɡraʊnd/

foreground

前景

Meaning

the part of a scene that is nearest to and in front of the viewer

Example

The flowers in the foreground brightened the picture.

前景的花朵使画面更加生动。

B1 verb /ˈpʌzəl/

puzzle

谜题

Meaning

to confuse or perplex; to think hard about something

Example

The math problem will puzzle even the experts.

数学问题甚至会让专家感到困惑。

C1 verb /ˈpɛtrɪfaɪ/

petrify

石化

Meaning

to make someone so frightened that they are unable to move or think; to turn into stone

Example

The loud noise petrified the little child.

大声的噪音让孩子石化了。

C1 verb /ˈbʌŋɡəl/

bungle

搞砸

Meaning

To carry out a task clumsily or incompetently.

Example

He bungled the presentation and confused the audience.

他搞砸了演示并让观众感到困惑。

B2 verb /ˈsteɪ.bə.laɪz/

stabilize

稳定

Meaning

to make something steady, secure, or unlikely to change suddenly

Example

The government took measures to stabilize the economy.

政府采取措施以稳定经济。

B1 noun /æks/

Axe

斧头

Meaning

a tool with a heavy blade for cutting wood

Example

The lumberjack swung his axe to chop the tree.

伐木工人挥动着他的斧头砍树。

A2 adjective /əˈlɪmpɪk/

olympic

奥林匹克

Meaning

related to the Olympic Games, a major international sporting event

Example

She trained hard to compete in the Olympic Games.

她努力训练，为了参加奥林匹克运动会。

A2 noun /dʌk/

Duck

鸭子

Meaning

a waterbird with webbed feet and a broad flat bill

Example

The duck swam gracefully across the lake.

那只鸭子优雅地游过湖面。

B2 noun /səkˈsɛʃ.ən/

succession

生态演替

Meaning

The process of ecological change in which one community of organisms is gradually replaced by another.

Example

Forest succession occurs when old ecosystems are replaced by new ones.

森林演替发生在旧的生态系统被新的生态系统取代时。

B2 adjective ˈsiːm.ləs

seamless

无缝

Meaning

A process or service that works without any interruption.

Example

A seamless checkout process improves user satisfaction.

无缝结账流程提高了用户满意度。

B2 noun /ˈsnoʊ.fɔːl/

Snowfall

降雪

Meaning

the process of snow falling from the sky; the amount of snow that falls

Example

The heavy snowfall blocked all the roads yesterday.

昨天下的大雪封锁了所有的道路。

C2 adjective /ˈmʌsti/

musty

发霉的，潮湿的或有霉味的

Meaning

having a stale, moldy, or damp smell

Example

The old books had a musty odor.

旧书有霉味。

B2 noun /ˈrɪdəl/

Riddle

谜语

Meaning

a question or statement intentionally phrased so as to require ingenuity in ascertaining its answer or meaning; a puzzle

Example

The ancient riddle stumped all the scholars for years.

古老的谜语让所有学者困扰了多年。

C1 verb /tiːm/

teem

充满

Meaning

to be full of or swarming with

Example

The forest teems with wildlife.

森林里充满了野生动物。

C2 noun /ˈaɪdlər/

idler

懒汉

Meaning

A person who avoids work or spends time lazily.

Example

He was known as an idler who wasted his days.

他被称为一个懒汉，浪费了他的日子。

B2 noun /ɪˈluː.ʒən/

Illusion

幻觉

Meaning

a thing that is or is likely to be wrongly perceived or interpreted; a false idea or belief

Example

The magician created a spectacular illusion that made the elephant appear to vanish.

魔术师创造了一个壮观的幻觉，使得大象看起来像消失了一样。

C1 adjective /ˈsɪnjuəs/

sinuous

蜿蜒

Meaning

Having many curves, bends, or turns; winding.

Example

The hikers followed a sinuous path through the forest.

徒步旅行者沿着蜿蜒的路径穿过森林。

B2 noun /ˈkæs.ər.oʊl bɑːks/

Casserole box

砂锅盒

Meaning

a covered dish used for cooking and serving food, especially baked dishes

Example

The casserole box kept the food warm during the dinner party.

砂锅盒在晚宴上保持食物温暖。

C2 verb /ɪnˈtɜːrpəˌleɪt/

interpolate

插入

Meaning

To insert something, often words, into a text or conversation; to estimate values between known data points.

Example

The editor interpolated a missing paragraph into the manuscript.

编辑在手稿中插入了一个缺失的段落。

C2 noun /ˈmʌs.tərd liːf/

Mustard leaf

芥菜叶

Meaning

green leafy vegetable from the mustard plant; edible leaves used in cooking

Example

We cooked mustard leaf with fish in a traditional Bengali curry.

我们在传统的孟加拉咖喱中与鱼一起煮了芥菜叶。

A2 verb /prəˈtɛkt/

protect

保护

Meaning

To keep safe from harm or injury.

Example

Protect yourself from the negative effects of social media.

保护自己免受社交媒体的负面影响。

C1 noun /ˈsaɪnəs/

sinus

鼻窦

Meaning

A cavity within a bone or tissue, especially those in the bones of the face connected with the nasal cavities.

Example

He suffered from a sinus infection that caused headaches.

他因鼻窦感染而痛苦，导致头痛。

B2 adjective /ɪkˈstræv.ə.ɡənt/

Extravagant

奢华

Meaning

spending much more than is necessary; wasteful; lacking restraint in spending

Example

His extravagant lifestyle included expensive cars and luxury vacations.

他奢华的生活方式包括昂贵的汽车和奢华的度假。

C2 verb /ˈmæk.ɪ.neɪt/

machinate

策划

Meaning

to engage in plots or schemes, usually for harmful or evil purposes

Example

The rebels tried to machinate against the king.

叛乱者试图反对国王密谋。

A2 noun /ˈtiːtʃɪŋ/

teaching

教学

Meaning

the profession or practice of teaching

Example

Teaching is a noble profession.

教学是一项高尚的职业。

C1 adjective /ɪˌlɪzəˈbiːθən/

elizabethan

伊丽莎白时代

Meaning

Relating to the reign of Queen Elizabeth I of England (1558–1603), especially the style of that period.

Example

Shakespeare wrote many of his plays during the Elizabethan era.

莎士比亚在伊丽莎白时代写了许多剧作。

B1 abbreviation /ˌaɪˈiː/

ie

即

Meaning

That is to say; used to clarify or explain something more precisely.

Example

Many amphibians, i.e., frogs and salamanders, can live both in water and on land.

许多两栖动物，即青蛙和蝾螈，能够同时在水中和陆地上生活。

B2 adjective ˈɛvɪdənt

evident

明显的

Meaning

Clearly seen or understood; obvious.

Example

The result was evident.

结果是显而易见的。

C1 noun /ˌrev.əˈluː.ʃən.ər.i ˈbreɪk.θruː/

revolutionary breakthrough

革命性的突破

Meaning

A sudden, dramatic, and important discovery or development that changes everything.

Example

Robotic surgery is a revolutionary breakthrough in healthcare.

机器人手术是医疗领域的革命性突破。

C2 noun /ˈriːdʒənt/

regent

摄政王

Meaning

a person who rules in place of a monarch when the monarch is absent or too young

Example

The prince acted as regent until the king came of age.

王子担任摄政直到国王成年。

B2 noun /ˌɑb.lɪˈɡeɪ.ʃən/

Obligation

义务

Meaning

a duty or commitment; something that must be done legally or morally

Example

Parents have an obligation to care for their children.

父母有责任照顾他们的孩子。

C2 noun /dɪˈstɛnʃən/

distention

膨胀

Meaning

The state of being swollen due to internal pressure.

Example

The patient complained of abdominal pain and distention.

病人抱怨腹部疼痛和膨胀。

C1 noun /ˈpɜːʃən/

Persian

伊朗人或说波斯语的人

Meaning

a native or inhabitant of Iran; the language spoken in Iran (Farsi)

Example

The Persian language has a rich literary history.

波斯语有着丰富的文学历史。

C1 verb /ˈheɪsən/

hasten

加速

Meaning

To move or act quickly; to cause something to happen sooner.

Example

He hastened to finish his work before the deadline.

他急忙在截止日期前完成工作。

C1 adjective /ˈɡʌl.ə.bəl/

gullible

容易上当的

Meaning

Easily deceived or tricked.

Example

She was so gullible that she believed every rumor.

她如此容易上当，以至于相信了每个谣言。

B1 noun ɪˈnɪʃətɪvz

initiatives

倡议

Meaning

Actions or strategies designed to resolve a difficulty or improve a situation; programs or projects.

Example

Community initiatives benefit underprivileged groups.

社区倡议惠及贫困群体。

B1 noun /ˈsoʊ.lər ˌsɪs.təm/

Solar system

太阳系

Meaning

the sun and all the planets, moons, asteroids and other objects that orbit around it

Example

Our solar system has eight planets orbiting the sun.

我们的太阳系有八个行星围绕太阳旋转。

A1 noun ækˈtɪv.ɪ.ti

Activities

活动

Meaning

A thing that a person or group does or has done.

Example

Productive activities drive progress.

生产性的活动推动了进步。

C1 verb /vɪə(r)/

veer

突然改变方向

Meaning

to change direction suddenly

Example

The car veered off the road to avoid the accident.

汽车为了避开事故突然驶离了道路。

C1 noun /ˈmɒd.ə.sti/

Modesty

谦逊; 谦虚

Meaning

the quality of being humble and not boastful about achievements

Example

Despite his success, he showed great modesty.

尽管成功，他展示了极大的谦虚。

C1 noun /ˈæl.kə.laɪ/

alkali

碱性物质

Meaning

a soluble base substance, typically with a pH greater than 7, that neutralizes acids

Example

Soap contains alkali which helps remove grease.

肥皂含有碱，能帮助去除油脂。

B2 noun /ˈɪmɪɡrənt/

immigrant

移民

Meaning

a person who comes to live permanently in a foreign country

Example

The city has welcomed many new immigrants this year.

今年这座城市接纳了许多新的移民。

B1 noun ɡreɪt wɔːl əv ˈtʃaɪ.nə

Great Wall of China

中国长城

Meaning

A massive ancient fortification system in China, built to protect against invasions and considered one of the most famous landmarks in the world.

Example

The Great Wall of China is one of the most famous landmarks in the world.

中国长城是世界上最著名的地标之一。

C1 noun /kənˈfɔːrmɪst/

conformist

盲从者

Meaning

A person who uncritically conforms to established practices or standards.

Example

She was labeled a conformist for always following the crowd.

她因为总是跟随人群而被贴上了盲从者的标签。

C1 noun /ˈnɒs.trɪl/

Nostril

鼻孔

Meaning

either of the two openings in the nose through which air passes

Example

The doctor checked each nostril for any blockage.

医生检查了每个鼻孔，寻找任何阻塞物。

C1 noun /ˈhɒməˌfoʊn/

homophone

同音异义词

Meaning

A word that is pronounced the same as another word but differs in meaning, and often spelling.

Example

The words 'pair' and 'pear' are homophones.

单词 'pair' 和 'pear' 是同音异义词。

C1 noun /brɔːl/

brawl

争吵

Meaning

a noisy fight in a public place

Example

A brawl broke out outside the bar late at night.

夜晚在酒吧外发生了争吵。

C1 noun /ˈherən/

Heron

苍鹭

Meaning

large wading bird with long legs and neck that feeds on fish

Example

The heron stood motionless by the water's edge, waiting for fish.

苍鹭静静地站在水边，等待着鱼。

C2 noun /ˈblændɪʃmənt/

blandishment

恭维

Meaning

flattering or pleasing statement or action used to persuade someone gently

Example

She used every blandishment to win his support.

她用了所有的恭维来赢得他的支持。

B1 noun /ˈmɪʃ.ən/

Mission

一个重要的任务或使命，分配给个人或团队；一个特定的目标或目的

Meaning

An important task or assignment given to a person or group; a specific purpose or goal

Example

The astronauts completed their mission to the space station.

宇航员完成了他们的任务，前往太空站。

A1 noun /ˈbɪldɪŋ/

building

建筑

Meaning

A structure with a roof and walls, such as a house, school, or office.

Example

The old building was renovated into a museum.

这座旧建筑被翻新并改建为博物馆。

A1 verb /ɡroʊ/

grow

增长

Meaning

to become larger or greater over a period of time; to develop

Example

Plants grow faster in spring.

植物在春季生长得更快。

A2 noun /ˈkɒm.ent/

Meaning

to act or plead on behalf of someone in difficulty or trouble; to intervene between parties to help resolve a dispute

Example

She interceded with the teacher to give her brother another chance.

B2 adjective /ˈspiːtʃləs/

speechless

无言

Meaning

Unable to speak because of shock, surprise, or strong emotion.

Example

She was speechless when she received the award.

她获得奖项时无言以对。

B2 noun /ɡreɪv/

Grave

坟墓

Meaning

a hole dug in the ground to receive a coffin; a place of burial; serious or solemn

Example

The family visited the grave of their beloved grandfather every Sunday.

每周日，家人都会去探访他们心爱的祖父的坟墓。

B1 noun /ˈneɪʃən/

nation

国家

Meaning

a large group of people united by common descent, history, culture, or language

Example

The nation celebrated its independence day with pride.

国家以自豪的心情庆祝独立日。

C1 adjective /ˈdʒen.ɪ.təl/

genital

与生殖器官相关

Meaning

relating to the reproductive organs

Example

The doctor explained the importance of genital hygiene.

医生解释了生殖器卫生的重要性。

C2 noun prəˈklɪv.ə.ti

proclivity

倾向

Meaning

A tendency to choose or do something regularly; an inclination or predisposition toward a particular thing.

Example

She has a proclivity for learning new languages.

她有学习新语言的倾向。

B1 noun ˈkɒn.sɪ.kwəns

consequence

后果

Meaning

A result or effect of an action or condition.

Example

Every action has a consequence.

每个行为都有后果。

Meaning

to be indecisive or unable to make a decision

Example

He dithered for hours before choosing a restaurant.

A2 verb, noun /dɪsˈlaɪk/

dislike

不喜欢

Meaning

to feel distaste or aversion for someone or something; a feeling of aversion

Example

I really dislike eating spicy food.

我真的不喜欢吃辣的食物。

B2 noun /ˈkɑr.ɡoʊ ʃɪp/

Cargo ship

货船

Meaning

a ship or vessel that carries goods and materials from one port to another

Example

The cargo ship transported containers filled with electronics across the ocean.

货船将满载电子产品的集装箱穿越海洋。

B2 noun /ˈsætaɪər/

satire

讽刺

Meaning

The use of humor, irony, or exaggeration to criticize people's stupidity or vices.

Example

The play was a brilliant satire on modern politics.

这出戏是对现代政治的精彩讽刺。

C1 noun /ˈrez.ɪ.dənt ˈkəʊ.ɔː.dɪ.neɪ.tər/

resident coordinator

驻地协调员

Meaning

A local administrator or official who coordinates activities in a specific region.

Example

The resident coordinator welcomed all representatives.

驻地协调员欢迎所有代表。

A2 noun /ˈæθliːt/

athlete

运动员

Meaning

a person who is trained or skilled in physical exercises, sports, or games requiring strength, agility, or stamina

Example

The athlete trained hard for the upcoming Olympic Games.

运动员为即将到来的奥林匹克运动会进行了艰苦训练。