WORK IT OUT: We've all heard it's good for us, but what exactly does exercise do for the body?

找出答案 ：我们都听说锻炼对我们有益，可准确地说，到底锻炼对身体产生什么样的作用呢？

youdao

For it is God's servant for your good, but if you do what is wrong you should be afraid, for the authority does not bear the sword in vain.

因为他是神的佣人，是与你有益的，你若作恶，却当惧怕，因为他不是空空的佩剑。

youdao

What good does it do a man if he gains the whole world but loses his soul?

如果一个人得到全世界而丧失了灵魂，这对他有何益处呢？ ？

youdao

But what good does it do the president to gain Wall Street and lose the rest of America?

CNN: Commentary: Is Geithner a liability for Obama?

But what good does it do to educate those girls if globalization will simply drain poor countries of skilled workers?

WSJ: Book Review: Borderless Economics