Professions
n. 专业；职业；行业（profession的复数形式）
🗣️ 情景例句
A real dilemma.
一个大伤脑筋的事。
I really appreciate your help.
我非常感谢你的帮助。
One day, the man downstairs went to talk to the man. He went upstairs and knocked the door.
一天，楼下人去找楼上人谈谈。 他上楼敲门。