They were in seventh heaven. They were on cloud nine. 他们简直非常愉快(in seventh heaven),欣喜若狂(on cloud nine)。 Nine times out of ten, students who do well in school find good jobs. 十有八九(Nine times out of ten),在学校表现比较好的学生容易找到好工作。
Some work in an office doing the same things every day at nine-to-five jobs. 有一些人在办公室每天做着同样的事情,过着朝九晚五(nine-to-five)的生活。
You do not have to dress to the nines, or wear your best clothes, for this kind of work. 做这种工作,你不必打扮得时髦到极点(dress to the nines),或者穿你最好的衣服。 Last year, one of my friends applied for a better job at her office. 去年,我一个朋友申请办公室里一份比较好的工作。