The question though is in which direction are we going to do it.

问题是我们选择哪个方向。

哈佛公开课 - 幸福课课程节选

This was a problem but the direction is constantly changing.

在这个问题中,但是方向是在不断变化的

耶鲁公开课 - 基础物理课程节选

Now, we can look at this from the other direction.

现在我们从另一个方向来讨论这个问题。

耶鲁公开课 - 心理学导论课程节选