据统计，博客中，有大约8%属于垃圾电子邮件式的博客。

Statistics indicated, in the blogs, probably 8% belongs to the trash email blog.

youdao

一些人估计达20%的电子邮件在美国线上公司是垃圾电子邮件。

Some people estimate that up to 20% of thee-mail at AOL is junk email.

youdao

有许多不同的工具和系统可用于在UNIX服务器级别上过滤和删除垃圾电子邮件。

There are many different tools and systems available for the filtering and removal of spam E-mail at the UNIX server level.

youdao