Humidifying
v. 加湿（humidify的ing形式）
🗣️ 情景例句
What do you do, if I may ask?
你不介意的话，能告诉我你是做什么工作的吗？
I understand completely.
我完全理解。
I was very glad when the boys won the relay race.
我非常高兴，男同学在接力赛中获胜。