垃圾邮件，为什么叫spam？

Useless emails are called "spam". 没用的垃圾邮件，英文叫spam。 Spam is also a kind of canned meat. spam其实是一种午餐肉罐头。 In old shows, actors sang about it again and again. 老电视剧里，演员翻来覆去地唱它。 The word sounded noisy and everywhere. 这个词听起来，又吵又烦人。 So people used it for junk mail. 于是大家就用它来叫垃圾邮件。 Now your inbox gets lots of spam. 现在你的邮箱里，塞满了这种东西。