Finally, the "last mile" of mail delivery can be used to further filter offending e-mails.

最后，邮件交付的“最后一步(lastmile)”可用于进一步过滤不希望的电子邮件。

youdao

But in less than 24 hours, using text messages and Facebook postings, thousands of Mousavi backers gathered along Vali-e Asr Avenue, Tehran's 12-mile-long arterial road.

但是，不到24小时之内，通过短消息和Facebook帖子，数千名穆萨维的支持者聚集在Vali - e a sr大道，一条德黑兰长12英里的公路干线。

youdao

But in less than 24 hours, using text messages and Facebook postings, thousands of Mousavi backers gathered along Vali-e Asr Avenue, Tehran's 12-mile-long arterial road.

但是，不到24小时之内，通过短消息和Facebook帖子，数千名穆萨维的支持者聚集在Vali - e a sr大道，一条德黑兰长12英里的公路干线。

youdao