Just like with Simplify Media, you can access these services only when the program is actually running on your computer, so it's not a replacement for a hardware device like the Pologplug.

正如Simplify Media一样，只有当该应用程序在你电脑上运行时，你才可以访问这些服务，因此它并不是Pologplug这类硬件产品的替代品。

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Though Antonio Valencia is hardly a like for like replacement for Ronaldo he is an exciting winger, with all the pace and control necessary to exploit the space he will find on United's right.

瓦伦西亚显然不可能代替C罗的作用，但他仍然是一名出色的边锋，他有速度，能控球，这足以让他占据曼联的右边路。

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The issue of a like-for-like replacement of Trident is one that has divided the coalition.

BBC: Replacing Trident makes no sense, Centreforum argues

In an interview with the Guardian, he said a like-for-like replacement for Trident was not necessary.

BBC: Minister Danny Alexander dismisses Trident replacement

The coalition is split, with the Tories backing a like-for-like replacement for Trident, and the Lib Dems opposing it.

BBC: UK Politics