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- They are good at catching fish because they can swim under water. 因为他们的水下功夫很好，所以他们擅长捉鱼。
- Jim said he felt like an otter, since he loved to turn and twist in the deep pools and could swim under water a long ways. 吉姆则说他像一只水獭，因为他总是喜欢在深潭里翻滚、旋转，还能在水下呆很长时间。
- By plunging into the stream and swimming under water,he was able to throw off his pursuers. 他跳入河中潜游，因而能够甩掉追踪者。
- By plunging into the stream and swimming under water, he was able to throw off his pursuers. 他跳入河中潜游，因而能够甩掉追踪者。
- He swam under water until he reached a vessel at anchor, to which a boat was moored. 他在水里迂回曲折地潜到了一艘泊在港里的海船下面，海船旁又停着一只驳船。
- When swimming under water, it can close its nostrils so that water doesn't run into its nose. 当它在水下游泳时，它可以关闭鼻孔的内壁，使水进不到鼻孔里。
- She can swim for considerable distance under water. 她能在水下潜泳很长一段距离。
- Under water, famine; under snow, bread. [谚]洪水造饥馑，瑞雪兆丰年。
- under the ground; swam under water. 在地下；游到水下
- Several fields are under water after the heavy rain. 大雨过後有几片耕地被淹。
- Able to set and harden under water, as Portland cement. 在水中变硬的能在水下定型并变硬的，如波特兰水泥
- Swimming under the water must be a lot of fun. 在水底下游泳一定是很有趣的事。
- I could see little fish swimming under the water. 我可以透过水面看到许多小鱼在游泳。
- Most amphibians live near or under water. 大部分的两栖动物住在靠近水边或水底。
- The fields were under water after the heavy rain. 大雨后田野为水所淹。
- A team of marine biologists were astonished to see a dolphin swim under a jellyfish and with a quick flick of its tail shoot it out of the water. 一群海洋生物学家看到一条海豚游在水母下，然后把尾巴向上拨，就把水母射出水面了。
- The boy wanted to duck under water. 这个男孩想潜入水中。
- I can swim under the water for about 50 meters holding my breath. Then I come up gasping for air. But it's great breath. Then I come up gasping for air. 我可以在水底下屏住呼吸游大约五十米，然后上来猛吸气。
- I will time when you stay under water. 我来计你呆在水下的时间。
- It will take root in the mud under water. 在水底的淤泥中扎根生长。
