Osf
[计] 开放软件基金会
🗣️ 情景例句
You have a good command of English.
你的英语水平很好。
Mr. Ken Robert comes to us from the University of Kentucky where he is majoring in economics.
罗伯特.金先生来自肯塔基大学，主修经济学。
Well，it depends.
噢，这得看情况。