Quarterpace
曲尺楼梯平台, 直角转弯梯台
🗣️ 情景例句
What can I do?
那我能做点什么呢？
One cannot make a silk purse out of a sow's ear.
朽木不可雕。
I'm sorry, I don't know. You'd better ask that policeman.
对不起，我不知道。你最好问问那位警察。