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Earth and Sky:Electric Fish 发电鱼

Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod

发表于:2018-12-07 / 阅读(348) / 评论(0)

(科普英语)Earth and Sky

英文流行歌曲：美帝夫妻档 Karmin 新单曲《Pulses》

歌词： I wanna make your heart beat I love it when it beats for me, yeah I wanna make your heart beat I love it when it beats for me, yeah I wanna raise pulses La chica with the most-est Not in the mood for the average Josephs Coming unglued, baby

发表于:2019-01-03 / 阅读(298) / 评论(0)

流行英文歌曲

VOA常速英语2008年-Caribbean Beat Pulses with Indian Accents

By Ravi Khanna Washington, DC 07 February 2008 The American Folklife Center of the Library of Congress in Washington featured Indo-Caribbean drumming and dancing at a recent performance. The center has been featuring traditional ethnic and regional m

发表于:2019-01-07 / 阅读(265) / 评论(0)

VOA常速英语2008年（二月）

2015-05-15 BBC:星光七纪元-34

He was sure that when a supernova exploded, it left behind a kernel so dense that a cupful would be as heavy as a mountain, he called it a neutron star, it seems so preposterous that Z's ideas were dismissed, until that is a new way of scouring the h

发表于:2019-01-23 / 阅读(300) / 评论(0)

探索与发现2015年

英文歌曲：美帝夫妻档 Karmin 新单曲《Pulses》

美帝夫妻档 Karmin 新单曲《Pulses》！如果你对 Karmin 的印象还停留在《Acapella》，那么这次的《Pulses》可就要你大吃一惊了。巨肺姐 Amy Heidemann 不仅能飙高音，玩儿起说唱时的强大气场也绝对力

发表于:2019-02-11 / 阅读(294) / 评论(0)

英文最新流行歌曲

Nigeria Seeks to Meter Electricity, Boost Output

Only 40 percent of Nigerians have access to electricity and less than half of those people receive their power through meters that measure how much electricity they use. In Abuja, the capital, stealing and overcharging for electricity usage are commo

发表于:2019-02-17 / 阅读(302) / 评论(0)

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bere haven (bear haven)