Ssa
[计] 段查找变元
🗣️ 情景例句
Find a productive hobby, and see if you can learn something.
找一个具有意义的爱好，看你能否从中学到什么。
He that goes a borrowing,goes a sorrowing.
向人借债是自寻烦恼。
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。