Postselection
后选择
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
To watch the accident
观察意外事故的现场
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。