Humidifying
v. 加濕（humidify的ing形式）
??? 情景例句
What did you see on your vacation?
在假期中都看了些什么？
Will it be convenient for you to explain your plans to him?
你向他解釋計(jì)劃將是方便的嗎？
He asked me if he could go steady with me?
他問，能不能繼續(xù)和我約會。