讲的是一个女孩在水上跳舞。

It's about a girl dancing on the water.

youdao

那只蜻蜓在水上飞翔。

The dragonfly is flying over the water.

youdao

一个原始物种可能已经适应了利用一个岛屿上特定的生态位，然后在水上迁徙到其他岛屿定居。

An ancestral species might have adapted to exploit a particular ecological niche on one island and then traveled over water to colonize other islands.

youdao

On the rickety bridge you're swaying in the breeze hundreds of feet above the water, the bridge seems unstable.

在摇摇摆摆的桥上面,你在几百尺高的水上悬着，在微风中荡来荡去，桥似乎也不稳。

耶鲁公开课 - 心理学导论课程节选

It's on the water, in the boat and you，and it takes up a lot of time.

在水上，在船上，很花时间。

赛艇项目很流行 - SpeakingMax英语口语达人

You get glob if you mix it you get globlets of oil, or globlets of triglycerides, they're floating around in the fluid if you mix it.

你得到了一团东西,如果你把它们混合就会得到一堆小油脂团,或者说一堆甘油三酯团,如果你搅动它的话,油脂会浮在水上

耶鲁公开课 - 生物医学工程探索课程节选