Backshift
准备班, 交叉班
🗣️ 情景例句
We were both on the tennis team.
我们都是网球队的队员。
Do you like sport?
你喜欢运动？
As the men refused to stop working, the police attempted to seize the pneumatic drill.
由于工人拒绝停下手中的活，警察想夺风钻。