Either...or...
其它 Other或...或..., 不是...便是..., 要么...要么..., 不论...还是...
🗣️ 情景例句
Tonight's a problem. What about tomorrow night?
今晚不行，明晚怎样？
Everything has its time and that time must be watched.
任何事情都有好的时机，不要随意放过。
What are you doing?
你在干什么？