Switchbacks
n. 在Z形路轨向原来的方向返驶, 改变角度( switchback的复数形式 )
🗣️ 情景例句
I built the theater there
我建造这个剧院，
No. That's nog good either. But give me your number and I'll call you if somebody cancels.
不。也不行。不过请你把电话号码给我，如果友人取消约会，我就打电话通知你。
They put the food in paper bags, and take it home, or to their work place.
人们把这些食品装进纸袋，然后带回家或工作地点。