垃圾邮件的英文表达

In 2010 the British postal service, Royal Mail, delivered 1.7bn items of junk mail to homes around the country. That's 26 items for each person in one year.
 

2010年英国邮局送达全国各地的垃圾邮件数量高达17亿封，也就是说平均每人在一年内就接收到了26封垃圾邮件。
Junk mail 垃圾邮件，指那些主动送上门的、没有用的广告信件。这个词也适用于电子邮件中的垃圾邮件。

例句

Why does no one send me real letters anymore? All I ever receive is junk mail!

When I checked my email this morning there were 15 items of junk mail advertising all kinds of weird things.

请注意

另一个垃圾组合词是 junk food 垃圾食品，指那些不健康的快餐，比如汉堡、热狗等等。

I really need to stop eating so much junk food. I'm 2kg heavier than I was 2 months ago.