1.	He ascribed his failure to bad luck .
	他把失败归咎于运气不好。
2.	My luck is on the ebb.
	我的运气每况愈下。
3.	She attributes her success to hard work and a bit of luck .
	她认为她的成功是由于勤奋加上一点儿运气而得来的。
4.	I have always envied your good luck .
	我一直羡慕你运气好。
5.	He reciprocated by wishing her good luck .
	他也祝她交好运。

 

in luck   运气好
out of luck   运气不好