在那时

• at that time
• when
• then

例句

1. 就在那时电话铃响了。
   At that (very) moment, the phone rang.
2. 正在那时候，我想到一个妙主意。
   Just then a bright idea occurred to me.
3. 就在那时我产生了逃跑的念头。
   It was then that I conceived the notion of running away.
4. 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.