Operation revenue
[经] 营业收入
🧩 词语组成解析
🗣️ 情景例句
You're writing a book?
你在写一本书吗?
I wonder if it will rain tomorrow.
我不知道明天会不会下雨。
They are often more industrious, useful citizens than those who are never late.
他们与那些从不迟到的人相比，常常是更勤奋有用的公民。