swim的现在分词：swimming

n.游泳;游泳运动

v.游水;游泳;游泳(作为娱乐);游;游动

例句

People were swimming in the ocean despite the hurricane warning.

尽管有飓风警报，人们仍然在大海里游泳。

Which is better exercise ─ swimming or tennis?

游泳和网球，哪种运动比较好？

They went swimming in spite of all the danger signs.

他们无视所有那些危险水域告示牌，还是去游泳了。