C2
[计] 操作系统安全性级别c2
🗣️ 情景例句
I've been thinking about you lately.
我最近一直在想着你。
I wonder if it will be too long.
我不知道它是不是会太长。
Yes, please. This is Bill here. Is that Mrs Read?
是的，劳驾了。我是比尔。你是里德夫人吗？