swimmers是什么意思

swimmers游泳者( swimmer的名词复数 )

例句：

To help themselves learn, they filmed other swimmers in action.

他们拍了其他游泳运动员游泳时的影片,以帮助自己学习.

Dolphins have sometimes been known to save drowning swimmers.

据悉海豚有时会救溺水的游泳者。