Perhaps most important of all to these and other fast swimmers is their ability to sense and make use of swirls and eddies (circular currents) in the water.

对这些鱼儿以及其他的鱼类游泳健将们来说，要保持在水里快速前行，最重要的可能就是对漩涡和逆流感知及利用的能力。

youdao

Some of the most beautiful things in this show are the shikisi, or poem cards, in which the visual form of Koetsu's writing chimes wonderfully with the loops and eddies of Sotatsu's water, the spikes of his plant stems and the slow blur of his distant mountains.

CNN: ASIANOW - TIME Asia | The Subtle Magic of Koetsu