Cancelbot
清除程序（可自动查出并删除网络新闻组中大家不想接收的消息）
🗣️ 情景例句
Wrap him in the blanket, Dad!
用毯子把他裹好， 爸爸！
We invited two guests to dinner,but they didn't come.
我们邀请了2个客人去吃晚饭，但是他们没来。
It's our favourite subject of conversation.
天气是我们最喜欢谈论的话题。