讲解文本：

play the field (工作、恋爱等)不专一，三心二意

You'll never get Mark to go steady with you. He likes to play the field.

你永远别指望可以跟Mark稳定下来，他喜欢沾花惹草。

I don't think Mary is a person who loves to play the field.

我不觉得Mary是花心的人。

疯狂练习吧!