“我不知道他要门肯的什么书？”她低声说道。
"I don't know what he wants by Mencken," she said under her breath.
学生通常要选四门或五门高级证书辅助考试学科。
要做一名译员，你至少要一门外语流利。
To work as a translator, you need fluency in at least one foreign language.
学生通常要选三门A2证书考试科目。
“用的时间比我们希望的要长，”克莱门斯在6月9日以来赢得他的第一次胜利后说。
"It took longer than we wanted," Clemens said after notching his first victory since June 9.
你要关好门，关紧窗户。记得吗？
你要非常仔细地考虑选读哪门课程。
You need to think very carefully about which course you want to choose.
要成为门萨会员，你的智商必须在参加测试的人群中处于前2%。
To become a Mensa member, you must have an IQ that falls in the top 2 percent of the population that take the tests.
书籍能提供非常丰富的知识，而且价格比上一门课要便宜得多。
Books offer an outstanding wealth of learning at a much cheaper price than taking a course.
当我在哥伦比亚大学读研究生时，每个学期在曼哈顿音乐学校和城市学院里要教七门课。
While I was in graduate school at Columbia, I taught seven courses per semester at the Manhattan School of Music and City College.
关键是要真实面对现实，这也是本门课的重要主题之一。
The key is to be true to reality, which is also one of the main themes in the course.
如果感觉很热，门后可能有烟或火，所以要小心。
If it feels hot, there may be smoke or fire behind the door, so take care.
你可能会说，学好另一门语言比学下好国际象棋要费力得多，它涉及到对一套复杂规则的敏感性，以及对环境的敏感性。
You can argue that learning another language well is more taxing than, say, learning to play chess well—it involves sensitivity to a set of complicated rules, and also to context.
吉姆明天要游览天安门广场和颐和园。
Jim will visit both Tian'anmen Square and the Summer Palace tomorrow.
到目前为止，研究表明，在睡觉的时候学习一门语言的语调和发音，甚至是单词的意思是可能的，尽管这比白天无意识学习的效果要差。
So far, research suggests it may be possible to learn about the tone and pronunciation of a language or even the meaning of words while sleeping, although it is to a weaker level than what we do during the day without noticing.
吉姆要先补上三门课程才能获得学位。
Jim has three courses to make up before he can get his degree.
列车员敲了敲厕所门说要查票，他们就把那一张票从门缝里塞出去，列车员剪了票又把票从门缝塞了回去，然后就到下一节车厢去了。
When the conductor knocks on the door they slip the ticket under the door, the conductor clips it and slides it back under the door and off he goes.
当我在哥伦比亚大学读研究生时，每个学期在曼哈顿音乐学校和城市大学里要教七门课，再加上自己还得完成助教工作。
While I was in graduate school at Columbia, I taught seven courses per semester at the Manhattan school of Music and City College, along with my ta responsibilities.
我完全赞成这个断言，即：要学好一门语言，我们还应该了解这门语言的国家、文化和人民的生活方式。
I fully support the assertion that to learn a language well, we should also learn about the country as well as the cultures and lifestyles of the people who speak it.
要掌握一门语言，光有单词和语法规则是不够的，你得大量阅读。
To master a language, words, and grammar rules are not enough. You must do a lot of reading.
每学期至少要报一门选修课。
这里显然的真实情况是五花八门的议案浮出要解决债务上限危机。
That's obviously true about the various proposals being floated to resolve the debt-ceiling crisis here.
要学一门新语言和一个新框架，该从哪儿开始学呢？
Where does one start to learn a foreign programming language and a foreign web framework?
每当上床睡觉前我总是要确保房间的门和窗关的安不安全，关没关严实。
Before going to bed, I would make sure the door and the Windows of my room were securely and tightly shut.
每学期至少要报一门选修课
要定义一门正式语言，你需要的不仅仅是术语和术语的含义。
To define a formal language, you need more than terms and meaning.
要定义一门正式语言，你需要的不仅仅是术语和术语的含义。
To define a formal language, you need more than terms and meaning.
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