Bmlc
[計] 基本型鏈路控制規程
??? 情景例句
I'd like you to meet Audrey and her mother, Mrs. Cooper.
我來向你介紹， Audrey和她母親 Cooper太太。
There are ten dimes in every dollar.
每美元有十角。
Let us do it by ourselves，will you?
我們自己做這件事，可以嗎？