Two years ago we banned trade in shark fins on all our sites.

两年前，阿里巴巴集团下面所有的网站被禁止交易鱼翅。

youdao

There is also concern that there appears to be no appeals process by which to challenge sites banned by the ISPs.

而且似乎没有上诉程序来挑战被网络提供商所禁的网站。

youdao

She could not further discuss what the 65 websites were, as it is illegal to discuss and name sites that have been banned.

她不愿继续讨论这65个网站到底是什么，因为讨论和说出这些网站的名字是非法的，并且被禁止的。

youdao

The Marine Corps has banned the use of sites like Facebook, MySpace and Twitter on its computers.

VOA: special.2009.09.14

Unhelpful sites are banned by users marking those pages.

FORBES: Names You Need To Know: Blekko

Those social media sites are still banned in North Korea, says the official.

FORBES: North Korea Tells Forbes That It Is Not Using Twitter, Facebook Or YouTube

Meanwhile a 17-year-old from Suffolk has been banned from using social networking sites for 12 months and ordered to observe a three month overnight curfew for using Facebook to encourage people to riot during last week's disorder.

BBC: Some England riot sentences 'too severe'