This is Scientific American's 60-Second Science, I'm Cynthia Graber. This'll just take a minute. Its often said we know more about the moon than we do about the depths of the ocean. There is a lot we dont know about the H2O that covers much of the pl

发表于:2018-12-24 / 阅读(39) / 评论(0) 分类 Scientific American(五)月

The Viking longship might have looked like this. A 1,000-year-old Viking longship is thought to have been discovered under a pub car park on Merseyside. The vessel is believed to lie beneath 2 metres to 3 metres of clay by the Railway Inn in Meols,

发表于:2019-01-02 / 阅读(121) / 评论(0) 分类 Take Away English

South Korean officials are not yet pointing any fingers but say they are not ruling out the possibility that the vessel was the target of a North Korean torpedo attack. South Korean President Lee Myung-bak (C) talks with Defense Minister Kim Tae-youn

发表于:2019-01-13 / 阅读(21) / 评论(0) 分类 VOA标准英语2010年(三月)

美国海军洗礼新航母 NEWPORT NEWS, the United States, Nov. 9 (Xinhua) -- U.S. Navy on Saturday christened the first ship of a new class of aircraft carriers after the 38th U.S. President Gerald R. Ford. A special ceremony was organized to mark

发表于:2019-02-03 / 阅读(45) / 评论(0) 分类 英语新闻

军事英语词汇 导弹 missiles 洲际导弹 intercontinental missile 中程导弹 mediurn-range missile 巡航导弹 cruise missile 核弹头 nuclearwerhead 地对地导弹 surface to-surface missile 地对空导弹 surface-to-air missile 舰对空导弹 ship-to-air missile 空对空导

发表于:2019-02-06 / 阅读(60) / 评论(0) 分类 英文语法词汇

MONTEVIDEO, July 19 (Xinhua) -- Paraguay has seized 269 kilograms of cocaine ready for shipment to Switzerland, authorities said Friday. The contraband was discovered Thursday inside a wooden container at Puerto Fenix, an air terminal and shipping po

发表于:2019-02-07 / 阅读(44) / 评论(0) 分类 英语新闻