Unaddressed
a. (信等)不寫姓名地址的,無姓名地址的
??? 情景例句
It's over.
結(jié)束了。
Woe to him that is alone.
孤獨(dú)的人最苦惱。
Hello, Betty. When are you going off to Guangzhou?
你好，貝蒂。你什么時候去廣州？