Netiquette
[计] 网络格式, 网络礼仪
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
I'm sorry. I can't make it on Tuesday.
对不起，星期二我无法参加。
I spent the whole day in my room, but I did not write a single card!
我在房间里关了整整一天。然而竟连一张明信片也没写成！