1. The swimmer emerged from the lake.
    游泳者从湖中出来.

2. The swimmer strained to reach the shore.
    那游泳者竭尽全力游到岸边。

3. That swimmer has a powerful stroke.
    那个游泳者划水很用力。

4. She´s a fantastic swimmer.
    她游泳游得非常好.

5. She is a strong swimmer and many people feel that she is sure to succeed.
    她是个矫健的游泳能手，许多人都认为她一定能成功.

6. She is a strong swimmer and many people feel that she is sure to succeed.
    她是一个游泳能手，很多人认为她一定能成功。