However, I found that, in the tourist areas, the popular guide machine is only remain in using MCU to play speech sounds, which is short of freedom and comprehensive access to information.

但本人发现，在旅游领域，目前盛行的导游器也只是停留在单片机的语音播放介绍，缺乏获取信息的自由度和全面性。

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If, as the Center believes, the answer is nothing with the dubious exception of short run savings to certain American satellite manufacturers who are willing to risk their future competitiveness by allowing foreign access to sensitive and proprietary information in order to obtain short-run savings on launch costs then this venture is contrary to U.S. vital interests.

CENTERFORSECURITYPOLICY: Center for Security Policy | Why Is Bush Sacrificing The US Space Launch Industry To Promote Those Of Foreign Competition?

Our access to information, and how we use crowd knowledge has changed dramatically in a few short years.

FORBES: Looking at the Web from a World Away

First, the proliferation of information technologies enables China to gain access to and develop such capabilities in a relatively short period of time, especially when compared to a full-fledged conventional buildup.

CENTERFORSECURITYPOLICY: Center for Security Policy | Chinese Information Warfare: A Phantom Menace or Emerging Threat? | Page: 14