健康

健康
Do?you?exercise?every?day?你每天都锻炼吗？
An?apple?a?day?keeps?the?doctor?away.每天吃一个苹果，不会生病找大夫。
An?ounce?of?prevention?is?worth?a?pound?of?cure.防病为主，治病为辅。
You?look?fresh?recently.?你近来看起来精神挺好。