As, you know, a frame of reference.

你知道, 做为一个参考。

She needs a frame of reference. Here.

她需要一个参照系 看这里。

And this is why a frame of reference is so important.

这就是为什么参考框架如此重要。

She used her work experience as a frame of reference for her teaching.

【reference】她用自己的工作经历作为她教学的参考依据。

The significance of hot spots is not confined to their role as a frame of reference.

热点的重要性不仅限于其作为参考框架的作用。

We talk about units in another video, so let's look at what a frame of reference is.

我们在另一个视频中讨论了单位，所以让我们看看什么是参考系。