Definition: someone who is swimming or who can swim Level: B1
她是一名非常强壮的游泳者。
She is a very strong ___swimmer.
我哥哥是他学校里最优秀的游泳者。
My brother is the best ___swimmer in his school.
那名游泳者仅用十分钟就渡过了河流。
The ___swimmer crossed the river in just ten minutes.
