与第一代互联网相比,未来网络不仅传输速度可以提高上万倍,而且功能会大大增强。目前,第二代网络已经在美国、日本等国家投入运行,我国也在加紧建设之中,它的神奇之处将在不久的将来展现在人们面前。 Compared with the first generation of the Internet, the future of the network can not only transfer thousands of times faster, and the function will be greatly enhanced. At present, the second generation network has been put into operation in the United States, Japan and other countries. Our country is also stepping up its construction. Its magic will be revealed in the near future.