Teenagers often subscribe to mailing lists that publish the addresses of proxies and anonymizers, special sites that they use to get around traditional Web blockers installed by schools or parents.

青少年往往订阅邮件列表发布了代理和匿名地址，他们绕过传统的由学校或父母拦截，并访问那些特别的网站。

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There's many special rules for mailing packages regarding size and how they are packed.

包裹的大小和包装法有许多特殊的规定。

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The written notice is regarded as being successfully delivered after 30 days when it is sent to the known nearest place in the form of news publishing, mailing, telegraphing and special carrier.

书面通知以登报、邮寄、电报和专人递交至最近为人所知的地址后30天视为已送达。

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If you need vouchers or extra copies, make sure that you have those in hand, along with any special filing or mailing instructions.

FORBES: Ask the taxgirl: Incomplete Paperwork

Groupon sells the special directly to their mailing list subscribers and takes a cut of the revenue.

FORBES: Groupon IPO Fears Put To Rest With 30% First Day Gain