swim

潜水员在珊瑚礁上空自由地游泳。

The diver ___swims freely above the coral reef.

昨天他在海里游了一个小时。

He ___swam in the sea for an hour yesterday.

一条鲸鲨优雅地游动着。

A whale shark is ___swimming gracefully.

我妹妹每周六都去游泳。

My sister goes to ___swim every Saturday.

看！那些鱼游得多快啊！

Look! Those fish ___swim so fast!