英语那时候

1. at that time2. when3. thenExamples:1. 他找到一份在国外的工作, 他们的婚姻就在那时开始出现问题.Their marriage started to go wrong when he got a job abroad.2. 就在那时我产生了逃跑的念头.It was then that I conceived the notion of running away.3. 正在那时候，我想到一个妙主意。Just then a bright idea occurred to me.4. 正在那时，女主人迅速带我到别的地方去见其他的一些客人。Just then, our hostess whirled me away to meet some of the other guests.5. 就在那时电话铃响了.At that (very) moment, the phone rang.6.到那时止,在那时以前till then7.在那时以前,我对这事一无所知。Until then, I knew nothing at all about it.8.正在那时，老师进来了。Just then, our teacher came in.