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One of the best celestial events of the year is set to peak this weekend. It will be the largest super moon of the year. The super moon is actually the result of two phenomena occurring at the same time. The moons orbit around the earth is not perfec
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Analog - Transmitting information that is characterized by continuously variable quantities (such as with AM or FM). This is different from digital transmission, which is characterized by discrete bit
电信英语
Tonight the moon looks bigger and brighter than usual. It is a Super Moon. Actually it is a full moon but also a perigree moon when it is the closest to the Earth during its orbit. These two events are happening together tonight. It last happened Mar
新西兰英语
That still represents a big change. 尽管如此，全球政局还是发生了不小的变化。 For the past 30 years multinationals in developed markets have mostly operated in a benign environment. 过去三十年里，成熟市场的跨国企业大
经济学人财经系列
A lot of little organisms that looked like bacteria and behaved like bacteria were actually something else altogether, 许多小生物看上去像细菌，表现得像细菌，实际上完全是另一类东西， something that had branched off from
万物简史
IT WAS not that noticeable amid all the razzmatazz. Many viewers missed it. But on February 5th, during the half-time show of the Super Bowl, the apogee of both the sporting and broadcasting year, MIA, a British pop star, unexpectedly sang I dont giv
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