I'm not sure if they make you pay a deposit, but I think you can just check them out, and then you'll have them for the semester.

我不知道是否需要交押金,不过你们可以去登记领取,使用一个学期的时间

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Go to the web and check them out if you haven't already.

如果你还没在网上听过他们的节目，就赶紧去搜吧！

纽约的媒体 - SpeakingMax英语口语达人

And the last thing we do for any of our structures to check them and figure out are these valid or not valid, are these good Lewis structures is to check the formal charge.

而为了检验任何一个结构是否有效,看它们是不是好的路易斯结构,我们要做的最后一件事就是检查形式电荷。

麻省理工公开课 - 化学原理课程节选

Well, it turns out that if you want to check two conditions and you only care that one of them is true or the other one is true.

好的，结果是如果你想要核对两个条件,你只关心其中一个是正确的,或另外一个是正确的。

哈佛公开课 - 计算机科学课程节选

In this case, it's doing the check on the remainder and printing them out.

请注意，几乎一样的形式：,首先挑出在循环中会改变的变量。

麻省理工公开课 - 计算机科学及编程导论课程节选