英语语法分析

When fish swim, they leave little swirling vortices in their wake.

当鱼儿游来游去时，在它们的航迹里会留下小小的漩涡。

These swirls of light, called optical vortices, could have implications for future laser devices, the physicists said.

这些光线的漩涡，称为光学旋涡，可能对未来的激光装置产生影响，物理学家说。

So the explanation of orbiting of the planets, orbiting of the moon and so on in is terms of these vortices, all seem very neat.

这就解释了行星和月亮的运行都是以漩涡为依据的，一切都变得那么简单明了。