Riffing
除砂
🗣️ 情景例句
Something that might be surprising to you.
一件也许会让你吃惊的事。
What right do you have to tell me what to do?
你凭什么指使我？
She's been there for two months. She's been there since September.
她进校有两个月了。她自9月份起便在那儿学习了。