But then you start seeing the results and you start seeing how your body changes and you start, you know,

但是接着你就开始看到成果，你开始看到你身体的变化，你就开始，嗯，

保持身材的理由 - SpeakingMax英语口语达人

There can be changes in your body that are compatible with it's still being the same body.

你的肉体可以不断变化,但同时又是原来那个肉体,二者并不冲突。

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As it does that it changes the volume of the heart and gives the - creates the pressure that moves blood around your body, so it has that muscular system.

这使心脏的体积发生变化,产生了足以使血液流遍全身的压力,这就是心脏中有肌肉系统的原因

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