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A: Why are there still so many people overweight despite the current fitness craze?

现在健身这么火，为什么还是有那么多人超重呢？

C: Well, there are certain factors that effect people's size and weight.

嗯，还是有一些因素会影响人们的体型和体重的。

A: What are they?

都有哪些因素呢？

C: One study said that low-income groups have a higher percentage of over-weight people than higher income families.

有研究表明低收入人群超重的比例比高收入人群高.

A: Why?

为什么呢？

C: The survey said that the low, income groups eat more junk food on a daily basis.

调查说低收入人群每天吃太多的垃圾食品。

A: That makes sense. Probably less time to make dinner and the junk food is cheaper.

可以理解，他们每天工作忙，没时间做饭，垃圾食品又比较便宜。

C: And junk food contains lots of fat and oil. There is one final reason why so many people are fat.

垃圾食品油脂含量又高。不过还有另外一个原因。

A: What's that?

什么?

C: Nobody exercises anymore-not even kids! The average american home has the TV on for 6 hours a day!

现在很少有人锻炼身体，甚至小孩都不锻炼。家里电视一天至少开6个小时。

A: Wow! No wonder people are so fat. Say, Carl, looks like you could be doing a bit more exercising.

天啊！怪不得人们变得这么胖。卡尔，你是不是也该锻炼锻炼身体了？

C: Yeah, I guess so.

是的，我猜是这样。

A: You should consider eating healthier food and getting some more exercise.

你可要注意饮食了，多做锻炼啊。

C: Hey, I started a diet and lost 10 pounds.

我节食一段时间，瘦了10磅呢。

A: So what happened?

后来呢？

C: Well, I quit and gained it back plus 5 pounds.

我放弃了，结果体重反弹，又胖了5磅。

A: You should have kept trying.

贵在坚持啊。