And we will tell how spending months in space could be bad for your health.
VOA: special.2009.03.10
So which of these things do you think is worse for your health: Trans fat or saturated fat?
你认为以下哪种物质对健康更有害,反式脂肪还是饱和脂肪
Now that's okay as long as you understand what's going on and it's reasonable for your health.
只要人们知道自己的饮食习惯,及这么做对健康是有益的,那就没问题
He said, my apologies for not answering your letter but my health is poor and--but it was a long letter.
他写道,非常抱歉没能及时回复,我身体欠佳,这是一封很长的信
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