Mbone
[计] 多路广播主干网
🗣️ 情景例句
Do these match?
这些相互搭配吗？
A great ship asks deep water.
巨轮寻深水而航行。
I'm not sure. It was difficult to see. Wei Hua and Sun Meiying were both neck and neck.
我不敢肯定。很难说。魏华和孙美英不分上下。