Use proxy (the request must use a proxy to access the resource requested).

使用代理(请求必须使用一个代理来访问所请求的资源)。

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Many forward proxy servers can be configured transparently such that you never need to configure your browser to use the proxy.

很多转发代理服务器都可以透明地配置，因此您永远都没有必要配置浏览器使用代理。

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An ESB offers a third choice, a compromise enabling a consumer to dynamically bind to a service proxy just once and yet still be able to use multiple and future providers using the proxy.

ESB提供了第三种选择，承诺在支持使用者动态地一次性绑定到服务代理的同时，仍然能够通过代理使用多个提供者和选择新的提供者。

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To determine CO2 levels before the introduction of modern stations, scientists must use so-called proxy measurements.

BBC: Carbon dioxide passes symbolic mark

Some economists use this as a proxy for hot-money inflows.

ECONOMIST: Capital inflows to China