考虑到我们待在教室里的时间，以及每天在教室里走动的鞋子的数量，如果我要提出一条“教室内不穿鞋”的规则，你可能会非常理解我。

Given the amount of time we spend in classrooms, and the number of shoes that pass through them every day, you may well understand me if I were to propose a no-shoes-in-the-classroom rule.

youdao

如果我要安慰她，并不困难。

It would not be difficult if I was willing to soothe her.

youdao

如果我要开公司我必须从银行贷款。

I have to ask a loan of money from bank if I intend to run a company.

youdao

i If I'm going to keep that item, item i, if I'm going to take it, I give it a 1.

如果我想要保留这个物品,如果我打算带走它。

麻省理工公开课 - 计算机科学及编程导论课程节选

so I guess if you go to a lot of shows, they add like a commission onto the tickets,

我猜如果你要看很多演出，他们会在票价上加上佣金，

廉价看音乐剧的方法 - SpeakingMax英语口语达人

Ok, double line. If there are no questions I'm going to make a dramatic change in topic.

好的，这是重点，如果没什么问题,我要讲下面的内容。

麻省理工公开课 - 计算机科学及编程导论课程节选