Mbone
[计] 多路广播主干网
🗣️ 情景例句
My parents are expecting to see good grades this semester.
我父母希望我这个学期取得好成绩。
He that gains time gains all things.
获得时间就是获得一切。
Sorry I am late. The car broke down.
抱歉我晚了，车坏了。