Steven: Julia, look at me! I'm gaining weight. How could I lose weight? Do you have any good ideas?
Julia: Since summer is coming, I think swimming is a good way for you to do.
Steven: Are you sure?
Julia: Of course! Swimming can help you stay in shape by targeting all parts of your body.
Steven: Really? Does swimming have other advantages?
Julia: It could also help you increase vital capacity.
Steven: That's great. Okay, from now on I would swim three times a week. I hope I can get rid of the weight.
Julia: You will make it if you persist in it.

史蒂文：茱莉娅，你看，我长胖了！我怎样才能减肥啊？对此你有什么好的建议吗？
茱莉娅：夏天就要来了，我认为游泳对你减肥有益。
史蒂文：真的吗？
茱莉娅：那当然。游泳能让身体所有部位都活动，让你保持匀称的身材。
史蒂文：是吗？游泳还有其他好处吗？
茱莉娅：它还可以帮你增加肺活量。
史蒂文：太好了。从今天开始我每周要游泳3次，希望可以把体重减下去。
茱莉娅：如果你坚持你一定会减下去的。