你应该做一些运动。
有时候,我喜欢和我的朋友们做一些运动。你应该做更多的运动,因为它对你的身体是很好的!
Sometimes I like to do some sports with my friends. You should do the sport more, because it is very good for your healthy!
你还应该做一些温和型的拉伸运动一次来避免腱子硬化。
You also may do gentle stretching exercises to prevent stiffness.
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