Created last year and known as the Cyber Defense Command, this unit is believed to be behind most of the hacking and infiltration of opposition Web sites and E-mail accounts.

这个叫做“网络防御司令部”的部门在去年创立，有人相信，这个部门是对大多数异见网站、异议者邮箱账户的骇客行为和渗透事件的幕后操作者。

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Last year Wal-Mart created a business unit called Global.com, which is designed to drive growth internationally.

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