To make these actions happen, you need an application to sit in the middle of the call, act as a back-to-back user agent, and provide access to the services mentioned.

要实现这些操作，需要有一个应用程序在呼叫的中间位置充当背靠背的用户代理，并提供对上述服务的访问。

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We are looking for an agent in the Middle East.

我们正在寻求中东的代理机关。

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In Asia, the Middle East, to provide powerful network pick-up, transportation, sorting, storage and provide document, package transportation, customs clearance, such as delivery agent.

在亚洲、中东各国的强大网络，为客户提供取件，运输、分拣、仓储和提供文件、包裹的运输、代理清关、派送等。

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Clint Eastwood plays Frank Horrigan, a tired-looking middle-aged Secret Service agent who gets wind of a plot to kill the President and marshals his flagging powers in an attempt to stop the assassin (John Malkovich).

NEWYORKER: In the Line of Fire

We -- the West -- are the unrivalled agent of change in the Middle East.

CENTERFORSECURITYPOLICY: Speaking truth to Muslim power

Two months before the 11 September attacks, an FBI agent in Arizona warned that several Middle Eastern men had enrolled in pilot training programmes - but senior FBI officials paid little attention to his memo.

BBC: US 'needs intelligence tsar'