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1·Have you swum in the Black Sea?

你们在黑海中游泳了吗？

2·He had not swum his best.

在游泳中他没有游出他的最高水平。

3·I haven't swum for almost two years.

我已经两年没游泳了。

4·Scientists are puzzled as to why the whale had swum to the shore.

科学家们感到不解：为什么这头鲸游到海岸上来。《牛津词典》

5·Have you ever swum in a river?

你曾经在河里游过泳吗？

6·Have you ever swum in the ocean?

你有在海里游泳过吗？

7·Some of us have swum in the sea.

我们中有些人在海里游过泳。

8·Have you ever swum in a river or a lake?

你在江河或湖中游过泳吗？

9·He has swum for two hours in the water, but he isn't tired.

他已经在水里游了两个小时了，但他还不累。

10·Its mother had been killed nearby an' th' hole was swum out an' th' rest o' th' litter was dead.

它的母亲在附近被杀了，洞里浸满了水，其余的幼崽都死了。

游泳

1·I haven't swum for almost two years.

我已经两年没游泳了。

2·Have you ever swum in the ocean?

你有在海里游泳过吗？

3·Well, that's a good quesion. I haven't swum for almost two years. I think I need more practice.

嗯。这是个好问题，我已经两年没游泳了，我想我要多练习。

4·Who else has swum today?

还有谁今天去游泳了？

5·If you have swum in the sea, you know that the sea is salty.

如果你知道大海是安全的，那么你就可以在大海里游泳。