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- 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。
- 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。
- Can you swim under the water? 你能潜游吗?
- Passing ships are frequently trapped in the waters' notorious ice, but outdoor-loving Finns fish and swim under the gulf's icy crust. 路过的船只经常被此水域的臭名昭著冰层围困，但是爱好户外运动的芬兰人经常在海湾的冰层下捕鱼与游泳。
- Most of the iceberg is under the water. 冰山的大部分在水面以下。
- He sucked in air, then went under the water again. 他深深吸了一口气又潜到水里。
- The fishline became enmeshed in roots under the water. 钓鱼线给水下的草木根缠住了。
- The water flows under the bridge. 水在桥下流过。
- This invention put forward the pool glass side which can called water filling refraction screen and cause the viewer on grandstand can saw the swimmer under the water surface. 本发明给出了可称为充水折射屏的泳池玻璃侧壁及建造方法，通过与看台倾角相配合的折射设计，给看台上的观众增添可选看泳者水下游技的窗口。
- There were foundations, wide ducks;wide gooses;and a lot of big fishes in the lake, came in being the sight of ducks;gooses swam on surrface, crawd of fishes swam under the water. 美国西北大学的这个湖中有喷泉，湖里有野鸭、大雁，湖里有大群肥大的游鱼，形成了野鸭大雁水面游，大群肥鱼水下游的景观。
- The young diver is working under the water with a diving suit. 潜水员穿着潜水衣正在水下工作。
- No. how to dive under the water. 不，我指的是如何在水底下潜水。
- How far can you dive under the water for? 在水里你可以潜多远?
- 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 submarine dived under the water. 潜水艇进入水下。
- Then Anne put Helen's right hand under the water. 然后安妮把海伦的右手放到水里。
- We saw bubbles rising from under the water. 我们看到一些水泡从水下升起。
- Soon the ship sank under the water. 很快地那艘船就沉到水底去了。
- The water was thrashing and churning about under the propellers. 水在螺旋桨下面打旋、翻滚。
