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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
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From NPR news in Washington. I'm Jeanine Herbst.The FBI says there are indications that the shooters in the massacre in San Bernardino were radicalized. But director James Comey says there is no evidence that Tashfeen Malik and Syed Farook were part
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[00:02.25]第八单元 课文A [00:04.49]Telecommunication via Satellite [00:06.71]卫星通信 [00:08.93]At the beginning of the twentieth century, [00:11.31]20世纪初 [00:13.69]there were four powerful means of transmitting and receiving information [00:17.37
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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
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US Federal Employees Donate to Charities Through CFC Whether it is donating to help homeless children or improve senior care or treatments for autism, American federal workers can give money every year to their favorite charities through the Combined
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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
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