You are so good a swimmer! 你游泳游得真好！

I began swimming when I was only 5 years old.  我5岁的时候就开始游泳了。

Can you teach me some swimming skills? 你能教给我一些游泳技巧吗?

He got 8 gold medals in swimming. 他在游泳项目上夺得了 8枚金牌。

It's so incredible! Do you know Phelps? 太难以置信了！你知道菲尔普斯吗？

Yes. He got 8 gold medals in swimming. 他在游泳项目上夺得了 8枚金牌。

And he is called flying fish. 并且他被称为飞鱼。

He swims so fast. 他游得太快了。

That's because he puts more efforts. 那是因为他付出了更多的努力。