Iana
[计] Internet号码分配局
🗣️ 情景例句
It's a beautiful day, isn't it?
今天天气真美，是吧？
What is the total circulation of this newsletter.
这份新闻通讯总发行量多少？
Right. I'm OK now, thank goodness!
好了，没事了，谢天谢地！