Ecncapsulation
[计] 封装
🗣️ 情景例句
It's none of my business, but I think you ought to work harder.
这不关我的事，但我想你应该更加努力地工作。
He is supposed to be there on time.
按理说他应该准时到那儿。
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。