So, hopefully, if you were to go back and look you could see that this is, in fact, copper.

因此，我希望大家如果回去再看一遍,这个题目的话，能够知道这是铜原子。

麻省理工公开课 - 化学原理课程节选

and then they offered me a full time job to come back as a senior.

于是他们向我提供了一份全职工作，希望我大四时能够回去工作。

实习生到正式员工 - SpeakingMax英语口语达人