全部

1·Libya is a major oil producer.

利比亚是主要石油生产国之一。《牛津词典》

2·Rotterdam is a major port.

鹿特丹是一个重要的港口城市。《牛津词典》

3·Tokyo is a major financial centre.

东京是主要的金融中心。《牛津词典》

4·She's an education major.

她主修教育学。《牛津词典》

5·We have encountered major problems.

我们遇上了大问题。《牛津词典》

6·A major air-sea rescue is under way.

一项重要的海空营救行动正在进行中。《柯林斯英汉双解大词典》

7·She's a French major.

她是法语专业的学生。《牛津词典》

8·We don't anticipate any major problems.

我们预料不会发生什么大问题。《牛津词典》

9·She works for a major Hollywood studio.

她为好莱坞一家大电影公司工作。《牛津词典》

10·Police have cracked a major drugs ring.

警方破获了一个重大的贩毒集团。《牛津词典》

主要

1·Tokyo is a major financial centre.

东京是主要的金融中心。《牛津词典》

2·Libya is a major oil producer.

利比亚是主要石油生产国之一。《牛津词典》

3·Unemployment is a major cause of poverty.

失业是贫困的主要原因。《牛津词典》

4·Stress is a major problem of modern life.

压力是现代生活中的主要问题。《牛津词典》

5·He said the issue was not a major irritant.

他说这一问题不是让他恼火的主要原因。《柯林斯英汉双解大词典》

重大的

1·Police have cracked a major drugs ring.

警方破获了一个重大的贩毒集团。《牛津词典》

2·I expect to be consulted about major issues.

我认为重大问题必须找我商量。《牛津词典》

3·One major problem did present itself, though.

不过，确实出现了一个重大问题。《牛津词典》

4·The team's win was greeted as a major triumph.

这个队获胜被看成是一个重大的胜利。《牛津词典》

5·This century wrought major changes in our society.

本世纪给我们的社会带来了重大变革。《牛津词典》

重要的

1·Rotterdam is a major port.

鹿特丹是一个重要的港口城市。《牛津词典》

2·A major air-sea rescue is under way.

一项重要的海空营救行动正在进行中。《柯林斯英汉双解大词典》

3·Buckingham Palace is a major tourist attraction.

白金汉宫是重要的旅游胜地。《牛津词典》

4·A major new talent has burst onto the literary scene.

文坛突然冒出一位重要的新秀。《牛津词典》

5·New York is also a major international financial centre.

纽约也是一个重要的国际金融中心。《柯林斯英汉双解大词典》

专业

1·She's a French major.

她是法语专业的学生。《牛津词典》

2·She was a history major at the University of Oklahoma.

她曾是俄克拉何马大学历史专业的学生。《柯林斯英汉双解大词典》

3·Do you like your major?

你喜欢自己的专业吗？

4·That school doesn't have the major I'm interested in.

那个学校没有我感兴趣的专业。

5·As well as teaching, research is a major of importance.

和教学一样，研究也是一个重要的专业。

主修

1·She's an education major.

她主修教育学。《牛津词典》

2·In college, I majored in science, what was your major?

在大学，我主修理科，你主修什么？

3·He lives in the flat above it with his wife, who was an English major but cannot speak the language, and his son.

他与他的妻子(主修英文但不会说英语)和儿子一起居住商店上面的公寓里。

4·University degree and above in English major or normal English.

大学学历以及主修英语或者师范大学英语程度之上。

5·Victoria is a biology major and wants to be a surgeon; soon she'll apply to a bunch of medical schools.

维多利亚主修生物学，并且想成为外科医生；不久她将会申请一大堆医学院校。

重点的

1·She has improved the education and health services (instigating midwife programmes, for example, in a province that has one major hospital).

她提高了教育和健康服务水平(促进主产方案的实施，例如，在一个省内有一家重点医院)。

2·Ten years ago, an electronic commerce project was a major undertaking.

十年之前，一个电子商务项目就是一项重点任务。

3·Although gender did not play a major role in the study, men were slightly more generous than women.

尽管性别差异不是该项研究的重点，但男性比女性还是要略微慷慨一些。

4·The initiative to rebuild Nalanda University is one of the major projects of the East Asia Summit cooperation in education.

重建那烂陀大学倡议是东亚峰会教育领域合作的重点项目之一。

5·The traditional user ID and password method of authentication is no longer effective or sufficient in this day and age where security is a major concern for large infrastructures.

如今，对于大型的基础设施来说，安全是需要重点考虑的一个问题，传统的使用用户 ID 和密码进行验证的方法不再有效，或者说这种方法不再能包办一切。

较大的

1·These little changes will really add up over time, and you’ll end up with major changes in your life after a year or two.

随着时间的推移，这些小小的改变累加起来在一年或两年后就会给你的生活带来较大的变化。

2·At least 16 nations have major open data initiatives; in many more, pressure is building for them to follow suit.

现在至少有16个国家拥有较大的公开数据主动权，而更多的是，压力促使他们遵从法律。

3·Modeling has had a major impact on software engineering, and it is critical to the success of every enterprise-scale solution.

建模已经在软件工程中起到了较大的影响，并且它对于每一个企业级方案的成功都是至关重要的。

4·Recently I've had several major achievements, including getting an article published in The Wall Street Journal and having my books published by prominent companies.

最近，我取得几个较大的成就。包括在“华尔街杂志”发表一篇文章，在杰出的公司出版了我的书。

5·But since then, the United States has been pelted by several major disasters and FEMA is almost out of money.

但从此以后，美国便开始不断陷入了几场较大的灾难，同时，联邦应急管理局却几乎没钱可用。

大部分的

1·Scaling up renewable energy to meet a major proportion of power demand by 2030.

扩大可再生能源规模，到2030年满足一大部分电力需求。

2·The major UK Banks have all built up capital cushions in excess of the new regulatory minimum - and in some cases, comfortably so.

英国大部分银行已经建立起缓冲资金已超过新规定中的最低资本——在某些条件下，还有富余。

3·Since then, major changes have been slow to take hold.

从那时起，大部分电网都慢慢得到了更换。

4·In fact, if you look at what has happened with major corporations recently, downsizing is often not predictable.

实际上，如果你仔细看看最近大部分公司发生的事情，你会发现裁员通常都是不可预言的。

5·A major pop music star will do something amazing with web technologies, that blows open the online music scene.

大部分流行音乐歌星将利用网络技术进行一些令人惊异的事情，并拉开网上音乐的帷幕。

大调

1·There are no sharps or flats in the key of C major.

C大调中没有升半音和降半音。《牛津词典》

2·Very dissonant music. Is it major or minor?

很不协和的音乐,它是大调还是小调呢

3·Her favourite piano music includes Mozart's piano concerto no 23, as well as the Rachmaninov Preludes and Maurice Ravel's piano concerto in G major.

她最喜欢的钢琴曲包括莫扎特第23号钢琴协奏曲，以及拉赫曼·尼诺夫的序曲和拉威尔的G大调钢琴协奏曲。

4·We're going to start here and we have this pattern of the major that goes whole, whole, half, whole, whole, whole, half step.

我们从这里开始，大调模式是这样，它经过，全音，全音，半音，全音，全音，全音，半音级。

5·So, we're used to making associations with major and minor.

我们习惯于对大调和小调进行联想

(1)major in主修

(1)major factor主要因素

(1)major part主要部分；重要部件

(1)english major英语专业

(1)major component主要部件；主要元件

(1)major equipment主要设备