Mbone
[计] 多路广播主干网
🗣️ 情景例句
OK. Considering this point and the large quantity you ordered,
好吧。考虑到这个原因以及你们订货数量大，
The wife is the key of the house.
妻子是一家的钥匙。
I don't know. I've got a headache and a cough.
我不知道。我头痛和咳嗽。