Rain water was once considered to be good for the complexion.
雨水曾一度被认为可以滋养皮肤。
He thinks boxing is good for kids, that it toughens them up.
他认为拳击对小孩子有好处,可使他们变得坚强。
It isn't good for her to be cooped up all the time.
总是足不出户对她没有好处。
三个
谢谢
追答Doing more exercise is good for your health.
Good eating habits are good for your health.
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