twice的例句

twice 的相关例句:

61.	I go to the university twice daily.
	我每天去那所大学两次。
62.	We should brush our teeth at least twice a day.
	我们每天应该至少刷两次牙。
63.	I've seen this film twice .
	这部影片我已经看过两次了。
64.	It is a silly fish that is caught twice with the same bait.

65.	He has to shave himself twice a day.
	他每天刮两次脸.
66.	He has to shave twice a day.
	他每天刮两次脸.
67.	We have English lessons twice a week.
	我们每周上两次英语课。
68.	In a given period of time the new machine produced twice as much as the old one.
	在给定的一段时间内新机器的产量两倍于旧机器的产量。
69.	Unemployment among blacks was twice as high as that for whites.
	箱子漆成黑色。
70.	Once bit twice shy.
	（谚）一朝被蛇咬，十年怕草绳。