Oopl
面向对象程序设计语言
🗣️ 情景例句
It's a bonsai tree for your new apartment.
这是一颗盆栽，祝贺你迁新居。
How long will you remain in the United States?
你将会在美国逗留多久？
At last I hung up the receiver.
我终于挂上了话筒。