Science fiction writers and visionary artists of the aborning Space Age applied their talents to picturing a grand future beyond the wild blue yonder.
太空时代正在孕育之中，科幻作家和视觉艺术家们将他们的才华用于描绘未来，一个伟大的九天之外的未来。
Electromagnetic waves work as the information propagation carriers which is widely applied in radio communication, remote sensing, space-exploration, military applications, science research and so on.
电磁波作为信息的传播载体，广泛应用于通讯、遥感、空间探测、军事应用、科学研究等领域。
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