单词：National Information Infrastructure
National Information Infrastructure的用法和样例：
例句
- The information super highway runs all over the world.信息高速公路贯穿全球。
- The sheer size of the Internet makes it a candidate for the backbone of the Information Superhighway.因特网规模的快速增长使得其可以作为信息高速公路骨干网的侯选对象。
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