Nowadays weight-losing has become popular among young women. In order to make themselves pretty-looking, some of them choose to go on a diet.

如今减肥在年轻女性中很流行。为了让自己看起来更漂亮，有些人选择节食。

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Losing weight was a terrible struggle.

减肥是件很费劲的事。

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Losing weight is a slow, gradual process.

减肥是一个缓慢而逐渐的过程。

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What about that case? Well, I think if we were doing a matter of physics, as it posed to--sort of psychology Psychologically we understand why, losing weight might make a real difference about how you feel about yourself.

这个案例该如何解释，我认为，如果我们在研究物理问题，或者，心理学问题,从心理学的角度我们明白原因，减肥可以让你,自己感觉非常不一样。

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Traditionally, losing weight has required short-term sacrifices for long-term benefits.

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Matt and Mike had a sense of competition -- when his dad was losing weight more quickly, Matt took up basketball to catch up.

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