Arithmetic grammar
[计] 算术文法
🧩 词语组成解析
🗣️ 情景例句
You need to complete some forms before the class.
上课之前你得填一些表格。
I worked at the restaurant this morning.
我今早在餐厅工作。
Another one? They're delicious -- but no, thank you very much.
再吃一块？味道是很好，但我不要了，非常感谢。