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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Buyers tend to be middle class couples in their 50s or 60s looking for somewhere for their retirement, said estate agent Rafael Canales.

地产代理商拉斐尔·卡内尔说，买家一般都是一些五六十岁的中产阶级夫妇，他们正在为他们退休后的生活寻找一些房子。

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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

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'

The Magpies, who were recently taken over by a Middle-Eastern consortium, and Eriksson's agent Athole Still are refusing to confirm his involvement.

BBC: Eriksson holds Notts County talks