It tells of what的意思|示意

Ok, so that's an interesting law because it tells you, once you know what the orbit of the planet looks like, it tells you how fast it's going to move on that orbit.

这是个很有趣的定律，因为它告诉你们行星运动的轨迹，也告诉你们它在轨迹运动的速度快慢。

This same principle also tells us that what we should do about climate change is not just a matter of weighing benefits against costs-although it is partly that.

这一原则也说明，我们应当对气候变化所做出的反应并不仅是衡量收益与成本的问题，尽管部分上是这样。

Recess is easily forgotten. But as Jill Vialet, the founder of Playworks explains, the way we treat it tells us something about what we value as a society.

课间休息很容易被遗忘，但是就像Playworks的创始人Jill Vialet所说的，我们对待它的方式，让我们明白，在社会上，我们珍视的是什么。

Hopefully most of you know that the electric field is a vector field that basically tells you what kind of force will be exerted on a charged particle that you put in it.

希望大多数人都知道电场是向量场，电场描述了，对场中的带电小颗粒的力的作用。

When Ginni Thomas tells a cheering crowd of Virginia Tea Partiers that "we are ruled by an elite that thinks it knows better than we know," who, or what, does she want to put in its place?

当吉妮·托马斯告诉弗吉尼亚茶党欢呼的人群，“我们正受到一个自认为比我们懂得多的精英阶层的统治”，她指的谁，或者什么？

So in a sense it tells you this work of art is of a piece with what you already know; it's familiar in those ways, and you shouldn't be afraid of it.

在某种程度上，这告诉了你这件艺术作品，其实是你早已认识的东西，你已经通过那些方式了解了它，不用怕它。