Professionals
n. 专业人员（professional的复数）
🗣️ 情景例句
Something important.
一件重要的事。
I meet the boy whose aunt is a model.
我遇到那个男孩的姑妈是模特。
Broadly speaking, human beings may be divided into three classes: those who are toiled to death,
劳累至死的人、