And which ones you can put in. How to fill up that bin. Very important in shipping.

还有置放的种类，如何填满这个箱子呢？,这在运输中是个很重要的问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

It's important to counter it, to add to it, academic work, studying others.

要克服这个问题，把学术工作，研究他人融入进去很重要。

哈佛公开课 - 幸福课课程节选

Again it's important not to misunderstand that question.

不要错误理解这个问题,这一点很重要。

耶鲁公开课 - 死亡课程节选