听力原文
你应当学习游泳
亚当：你知道怎么游泳吗?
夏娃：不，我不知道。
亚当：你应当学习。
夏娃：为什么?
亚当：嗯，也许有一天你将必须救我。
参考译文
Lesson 74
You Ought to Learn to Swim
Adam: Do you know how to swim?
Eva : No, I don't.
Adam: You ought to learn.
Eva : Why?
Adam: Well, maybe you'll have to save me one day.
You Ought to Learn to Swim
Adam: Do you know how to swim?
Eva : No, I don't.
Adam: You ought to learn.
Eva : Why?
Adam: Well, maybe you'll have to save me one day.
