Vecuole
液泡
??? 情景例句
Public transportation is quite convenient in this city.
在這個城市里，公共交通很方便。
He threw a dance for them.
他為他們舉行晚會。
Idealists have objected to the practice of camping, as to the packaged tour,
理想主義者像反對旅行社安排一切的一攬子旅游一樣反對露營的作法，