求翻译：第一，锻炼能使我们更加健康，让我们不容易生病，有一个好身体。例如不容易得感冒；第二，锻炼让我们的身体变强壮，拥有保护自己的能力；第三，我们能在锻炼的过程中得到快乐，交到更多的朋友。让我们的生活更充实，美好。是什么意思？

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First, the exercise will enable us to better health, let us not to disease, has a good body. For example, is not prone to colds; second, exercising our bodies strong, have the ability to protect themselves and third, we can exercise in the process to be happy and make more friends. Make our lives ri

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