Animals and humans share space on Earth, so keeping a healthy relationship with animals around us is in our best interest.

动物和人类在地球上共享空间，所以与我们周围的动物保持健康的关系，符合我们的最大利益。

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In the end eating meats will give you more protein that makes your muscles grow bigger so in essence you are keeping your body healthy.

最后，吃肉类能让你获取更多的蛋白质，使你的肌肉生长，因此实质上你是在保持你的身体健康。

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So the problem is that the young generation of Chinese either don’t care about exercising and keeping fit and healthy, or they don’t know how.

问题在于，年轻人要么是不关心保持身体健康，要么是不知道该怎么去做。

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We have many students who are HIV-positive, so Mary's Meals is saving lives by keeping our children healthy.

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