我想你希望再接再厉，保持花在这么门课上的时间，如果你退步了，我要你做的就是和某人交谈。

And I think you will wish you are continuing to make the investment in time. If you are down here, what I want you to do is talk to somebody.

youdao

And I think you will wish you are continuing to make the investment in time. If you are down here, what I want you to do is talk to somebody.

我想你希望再接再厉,保持花在这么门课上的时间，如果你退步了，我要你做的就是和某人交谈。

麻省理工公开课 - 固态化学导论课程节选