useful的例句

useful 的相关例句:

21.	His sense of humour was a useful buffer when things were going badly for him.
	他有幽默感,这使他在逆境中聊以自慰。
22.	She wouldn't scruple to tell a lie if she thought it would be useful .
	她只要认为说谎有利,就连犹豫都不犹豫。
23.	The microscope is a useful auxiliary to human eye.
	显微镜是肉眼的有用辅助物。
24.	In my job I get the occasional word of praise, some useful suggestions, and complaints world without end.
	我在工作中偶尔会得到赞扬，有时也会得到一些有益的建议，再就是没完没了的批评意见。
25.	The efforts afforded us useful experience.
	这些尝试为我们提供了有益的经验。
26.	These experiences came in useful later on.
	这些经历后来有了用处。
27.	I should recommend it as a useful reference book.
	我愿意推荐它作为一本有用的参考书。
28.	useful rules.
	有用的规则。
29.	Don't linger away your holidays. Try to find something useful to do.
	不要虚度假日，尽量找些有意义的事情做。
30.	She has served a long and useful life.
	她度过了漫长而有益的一生。