work hard和hard work的区别是什么

She complained that he did not work hard.

她抱怨他工作不努力。

She is very tenacious and will work hard and long to achieve objectives

她是个锲而不舍的人，为了达到目标愿意长期苦干。

The president will have to work hard to restore his credibility.

总统将不得不努力使公众恢复对他的信任。

Everyone would have to work hard together to rebuild the economy

所有人都应该一起努力以重建经济。

The Government will have to work hard to win back the confidence of the people

政府必须勤奋工作以重新赢得人民的信任。

Magicians do not dabble, they work hard.

魔术师可不是随便玩两下的，他们下了苦功钻研。