I didn't use to like him much when we were at school.
以前我们同学时，我并不太喜欢他。
When is the best time to ring New York?
什么时间给纽约打电话最好？
Text me when you're on your way.
路上给我发短信吧。
When do the new regulations come into force?
新规章什么时候开始执行？
I try not to stress out when things go wrong.
出问题时，我尽量不紧张。