black-凯发k8官网

  • 英黑人夫妇喜填白肤金发新丁

    11-05-21 英国一对黑人夫妇家庭近期喜添新丁,不过令所有人诧异的是,他们家的新生儿不是黑人,而是个白肤金发的孩子。 black and white family: francis and arlette with seth and daniel. a black couple yesterday told of their shock and mystification when their son wa...

  • 10-12-28 most galaxies in the universe, including our own milky way, harbor super-massive black holes varying in mass from about one million to about 10 billion times the size of our sun. to find them, astronomers look for the enormous amount of radiation em...

  • 10-11-17 while our direct knowledge of black holes in the universe is limited to what we can observe from thousands or millions of light years away, a team of chinese physicists has proposed a simple way to design an artificial electromagnetic (em) black hol...

  • 10-07-25 为了在未来十年内将道路交通死亡人数减少一半,欧盟最近提出了一系列道路安全行动计划,其中包括建议在公交车、出租车以及货车上安装功能类似飞机黑匣子的行驶数据记录器。 buses, taxis and lorries(卡车) could be fitted with aircraft style black boxes under e...

  • 如何翻译“近朱者赤,近墨者黑”

    10-07-09 我们常说,交友和择邻的时候要注意近朱者赤,近墨者黑,那么这种说法如何翻译成英语才算地道呢? 我们先来看看汉英词典中的翻译: one who stays near vermilion gets stained red, and one who stays near ink gets stained black. 或 one takes on the color of one'...

  • 10-03-18 quasars(类星体) are active and very powerful black holes at the centre of distant galaxies. the black holes are extremely massive weighing between 100 million and 10 billion solar masses and rotating around the super massive black hole is a disc o...

  • 10-03-06 remarks by the president on signing executive order on historically black colleges and universities east room 4:54 p.m. est the president: thank you, everybody. please have a seat. (applause.) thank you very much. well, it is wonderful to be here. a...

  • 10-03-05 american black bears appear in a variety of colors despite their name. in the eastern part of their range, most of these brown, red, or even yellow coats. to the north, the black bear is actually gray or white in color. even in the same litter(一窝...

  • 10-01-04 you are not going to believe this story. but it is a true story, as true as i sit here writing itas true as i will die in the morning. yes, this story ends with my end, with my death tomorrow. i have always been a kind and loving personeveryone will...

  • 09-12-18 black box flight recorders should be modified to emit signals for longer, experts investigating june's air france disaster over the atlantic have said. 负责在大西洋上调查法国航空六月空难的专家称,飞行记录器黑匣子应该被改进可以更长时间地发射信号。 on...

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