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。

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.

youdao

所以有些人的思想中有这样的因素：“我们不希望民众收到教育、健康和自信，因为这样他们就不受控制了。”

And I think there's an element in the thinking of some people, "we don't want people to be educated, healthy and confident, because they would get out of control."

youdao

in which we suddenly find ourselves, without meaning to and without being simply victims of any sort of cultural tyranny, standing in front of something, clasping our hands, tilting our head and feeling somehow or another different from the way we feel when we typically look at things.

我们会突然发现，自己毫无理由地,不受任何外在因素控制地，站在一样东西面前，拼命地鼓掌，歪着头品味，感觉到此时此刻的感受,与平时不同。

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