单词:telecommunication access method
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LESSoN EIGHT TEXT Telecommunication via Satellite At the beginning of the twentieth century, there were four powerful means of transmitting and receiving information over long distances: print, photog
World Telecommunication Day (WTD) celebrates the advances we have made in how we communicate with each other. It is on May 17 each year because that is the day in 1865 when the International Telegraph Union (ITU) started. The ITU manages how the worl
Internet Use Expanding in Least Developed Countries It can be difficult to live in the 21st century without using the internet, a smartphone or other digital device. 身处21世纪,如果不使用互联网、智能手机或其它数字设备,你可
Internet Use Expanding in Least Developed Countries It can be difficult to live in the 21st century without using the internet, a smartphone or other digital device. 在21世纪,如果不使用互联网、智能手机或其它数字设备,可能会
By Margaret Besheer New York 19 September 2007 A new U.N.-sponsored initiative is being launched to bridge the digital divide and connect African countries with each other and the rest of the world. VOA's Margaret Besheer reports from U.N. headquarte
XICHANG, May 27 (Xinhua) -- China successfully sent a telecommunication satellite, ChinaSat 2A, into orbit on Saturday evening, using a Long March-3B carrier rocket launched from the southwestern Xichang Satellite Launch Center. The rocket blasted of