It actually lets you see how to get access to that pointer so you know what you're referring to.

怎么来取得指针,以得知在对什么进行操作,但是这是个简单的设计决定。

麻省理工公开课 - 计算机科学及编程导论课程节选

PROFESSOR: So, does anyone have any questions about the set up here, does it make sense what we're looking for the bar to go back once we make some progress.

教授：所以，有人对这套装置,有疑问吗，一旦我们,取得了一些进展,我们看到这个棒又返回来。

麻省理工公开课 - 化学原理课程节选

If you look at the history of engines there are discrete advances when people were able to apply the theory more and more.

如果你去回顾一下引擎的发展史,就会发现在这进程中的取得的各种突破,都源于对理论更加充分的应用

耶鲁公开课 - 金融市场课程节选

The ideas which I learned often with student pairs with rabbis who can give their own ideas and it's very much development of ideas and really free flowing, that very wonderful It's wonderful institutions.

许多观点常常是我和学生同伴,和有自己独到见解的牧师讨论取得的,而且它们都对一些观点做了很好的发展,非常自由，非常棒,它们都是非常好的机构。

普林斯顿公开课 - 人性课程节选