If you cannot make the office hours, again, contact the recitation instructor to make other arrangements.

再次说，如果你们在办公时间不方便，联系背诵课的老师,再安排安排。

麻省理工公开课 - 固态化学导论课程节选

This doesn't work. Can I meet you in some other time?

如果您觉得这个时间不方便，我能在其他时间见约你吗？”。

与教授的面谈 - SpeakingMax英语口语达人

But in that way I know you are closing " So if you're freshman write "one", " if you're sophomore, write down "two".

这样标记只是为了方便记住你,如果是大一新生，写上“一，大二的话，写上“二。

麻省理工公开课 - 电影哲学课程节选

For example, if it's more convenient should you change the environment to make the unhealthy food less convenient and make healthy foods more convenient?

举例来说,如果是因为方便,那你改变外部环境,会使得健康食品比垃圾食品更容易获得吗

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

If I'm working under conditions of constant temperature and volume, that's very useful.

如果在恒定的温度和体积下,进行一个过程，这是非常方便的。

麻省理工公开课 - 热力学与动力学课程节选

Now I look at that element. Is it the thing I'm looking for? If I'm really lucky, it is. If not, I look at the value of that point here and the thing I'm looking for. And for sake of argument let's assume that the thing I'm looking for is smaller than the value here.

现在我们瞧瞧指向的元素,它是我们找的值么？如果足够幸运，他就是，如果不是,我们比较指向的元素,同我们要找的元素，方便起见,假设要找的元素比这里的值要小。

麻省理工公开课 - 计算机科学及编程导论课程节选

if you're at X, let's just call you Mr. X, just to make it clear, so Mr. X is the person at position X.

如果你在X,就叫X先生,只是为了方便区分,所以X先生在X位置上

耶鲁公开课 - 博弈论课程节选