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
Be careful, I think the neighbors have been spying on us.
小心点，我觉得我们邻居一直在窥视我们。
To advertise cheap food
推销廉价食物
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。