This might be a problem if you have many different source document types and many different rendering targets (such as wireless platforms, other XML formats, and so on).

如果有许多不同的源文档类型以及许多表示目标（譬如，无线平台、其它 XML 格式等等），这可能是个问题。

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Wireless media is challenging — many variables are not yet under control; coverage is a big hindrance; legacy systems with different topologies and different platforms make things even tougher.

无线媒体很具挑战性-许多不定因素还不受控制；覆盖范围是很大的障碍；使用不同拓扑结构和不同平台的旧系统会使事情变得更困难。

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In the meantime, here's what we can expect from cable, digital subscriber line, satellites and fixed-wireless and from further-out alternatives such as flying platforms.

在同时，有我们能从电缆线期望的，数字的订户线，卫星并且修理无线并且从更深外面例如飞平台的选择。

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The deal provided Rogers with a lot more guaranteed content for its sports channels and wireless platforms.

FORBES: Rogers Next CEO Must Turn Sports Teams Into Winners

In August, F-Secure released the first-ever distributed antivirus product, for mobile devices running Symbian's EPOC operating system, and expects to follow with other wireless platforms.

CNN: Virus protection coming for wireless users

As a practical matter the proposed net neutrality rules would largely turn today's broadband providers, whether their services are delivered over wireline, fiber, cable, satellite or wireless platforms, into traditional common carriers.

FORBES