And of course, to accomplish this, we also need to be physicists and know the underlying laws of fluid dynamics.

当然，作这种动画，我们还需具有物理知识，懂得动画背后的流体学原理。

So, I took a class called Fluid Mechanics in college, I believe first semester, second year.

所以，我在大学二年级第一学上了一门叫做流体学的课。

We were doing flame research almost every day and then a lot of fluid research to see what's going on with fluid dynamics up in zero g.

我们几乎每天都做火焰研究，我们还会做大量的流体研究，以发现环境下流体学的状况。

Integral to marine engineering is an understanding of fluid mechanics, how water moves and how things move through water, as well as watercraft propulsion, the mechanisms used to create thrust to move marine vessels through the water.

海洋工程的核心是对流体学的理解，包括水是如何运动的， 以及物体如何在水中移动，还包括船舶推进机， 即用来产生推使海洋船舶在水中移动的机。