Mand
n. 祈使语（指以产生某种特定效果为目的的话语）
🗣️ 情景例句
I can't figure out why he quit his job.
我不能理解他为什么要辞职。
You have no goats, and yet you sell kids.
你虽无老山羊，却出卖小山羊。
Good morning, sir.
先生，早上好。