C2
[计] 操作系统安全性级别c2
🗣️ 情景例句
Robbie, maybe you should call them，
Robbie也许你应该给他们打个电话，
I worked at the shipping company this morning.
我今早在船公司工作。
'I have never borrowed any money from you,' Tony said, 'so now you can pay for my dinner!'
“我还从未向你借过钱，”托尼说道，“所以现在你可以替我付饭钱了！”