Lesson 55 astronomy 天文学 Recent developments in astronomy 天文学的最新发展使我们 may have made it possible to detects in our own Milky Way and in other galaxies. 能够在银河系和其他星系发现行星。 The objective of astron

发表于:2018-11-27 / 阅读(1401) / 评论(0) 分类 新概念英语词汇随身听手册3

今天我们要讲的美国习惯用语是:Brownie Points. Brownie是指七、八岁大的女童子军成员。童子军培养这些孩子的集体观念、组织、社交等各种能力。Brownies完成各种任务后,就可以得到特殊的奖励

发表于:2018-12-16 / 阅读(129) / 评论(0) 分类 美国习惯用语

美联储继续缩减购债规模 The U.S. central bank is on pace to reduce its monthly bond purchases by another $10 billion - and interest rates will remain near record lows until the job market approaches something closer to normal. So says Janet

发表于:2018-12-19 / 阅读(73) / 评论(0) 分类 VOA双语新闻 2014年3月

马克艾略特扎克伯格(Mark Elliot Zuckerberg),1984年05月14日生于美国纽约州白原市。社交网站Facebook的创始人兼首席执行官[1] ,被人们冠以第二盖茨的美誉。哈佛大学计算机和心理学专业辍学生

发表于:2018-12-29 / 阅读(45) / 评论(0) 分类 英语名人堂

约翰泰勒(James Tyler 1790年3月29日[庚戌年]-1862年1月18日[壬戌年]),美国第十任总统,辉格党人,是第一个因在任总统逝世而以副总统继任为总统的人。在他的坚持下,副总统得在继任总统之后

发表于:2018-12-30 / 阅读(81) / 评论(0) 分类 历届美国总统简介

The F-117 is a product of Lockheed's Advanced Development Projects group, which for decades has designed the most top-secret planes in the air force inventory, including the SR-71 Blackbird. In many ways, the Blackbird was the first stealth aircraft,

发表于:2018-12-30 / 阅读(60) / 评论(0) 分类 国家地理2007年

Harvard Model United Nations (HMUN)is one program of Harvard International Relations Council (HIRC) which is a non-profit organization that promotes awareness of International Relations. HIRC is also the largest student organization at Harvard Colleg

发表于:2019-01-01 / 阅读(54) / 评论(0) 分类 走进哈佛大学

The Harvard Crimson, the daily student newspaper of Harvard University, is the only daily newspaper in Cambridge, Massachusetts, and is run entirely by Harvard College undergraduates. It is also one of the few college newspapers in the U.S. that owns

发表于:2019-01-01 / 阅读(74) / 评论(0) 分类 走进哈佛大学

By Kate Pound Dawson Recent rumors have prompted speculation that North Korea's government could be facing dangerous instability. While many experts say the speculation is overblown, they warn that Se

发表于:2019-01-03 / 阅读(105) / 评论(0) 分类 VOA2004(下)--新闻盘点

By Jeffrey Young Yasser Arafat has led movements and then an administration -- the Palestinian National Authority -- representing the Palestinian people. His powerful personality has affected relation

发表于:2019-01-16 / 阅读(85) / 评论(0) 分类 VOA2004(下)--时事新闻

U.S. Defense Secretary Leon Panetta says military action against Iran could have unintended consequences. The warning came at a press conference Thursday. The U.S. defense chiefs warning follows the release this week of a report by the International

发表于:2019-01-17 / 阅读(68) / 评论(0) 分类 英语新闻

At Mycenae he discovered palaces and the tombs of kings, armor and shields, just as the Homeric songs had described them. 于是他在迈锡尼找到了国王们的宫殿和墓穴、盔甲和盾牌,一切都跟荷马的歌里一样。 And he found

发表于:2019-01-29 / 阅读(62) / 评论(0) 分类 世界小史

数据结构基本英语词汇 数据抽象 data abstraction 数据元素 data element 数据对象 data object 数据项 data item 数据类型 data type 抽象数据类型 abstract data type 逻辑结

发表于:2019-02-01 / 阅读(80) / 评论(0) 分类 实用英语

President Donald Trump had accused his predecessor, President Barack Obama, of wire-tapping Trump Tower in the days before the November election. 唐纳德特朗普总统指责他的前任巴拉克奥巴马总统在11月总统大选之前窃听了川普

发表于:2019-02-01 / 阅读(100) / 评论(0) 分类 阅读空间

Tim Cook, however, has tried to carve out his own path as Apple CEO, away from the precise lines of his predecessor, Steve Jobs, when they once dressed very similarly. 现任苹果公司CEO蒂姆库克曾与上任CEO史蒂夫乔布斯的装束极为相

发表于:2019-02-01 / 阅读(66) / 评论(0) 分类 阅读空间

John Major says the current inquiry into the war raises some very big, important questions regarding the British government's stated aims for invading Iraq Tom Rivers | London 02 January 2010 Tony Blair, 9 Dec 2009 (file photo) Tony Blair's already t

发表于:2019-02-05 / 阅读(92) / 评论(0) 分类 VOA标准英语2010年(一月)

Ashton Kutcher tops Forbes highest-paid TV actors list LOS ANGELES, Oct. 18 (Xinhua) -- Actor Ashton Kutcher rose atop the Forbes annual list as the highest paid actor on U.S. television, while his predecessor on Two and a Half Men and the ranking's

发表于:2019-02-11 / 阅读(59) / 评论(0) 分类 英语新闻

But thats what comes out after we eat asparagus, which is not necessarily the same was what went in. Our digestive systems do some pretty complex chemistry, you know. Plus, the act of cooking the asparagus probably changes the chemistry around a bit,

发表于:2019-02-23 / 阅读(70) / 评论(0) 分类 英语时差8,16

The Turn of the Screw by Henry James VII I got hold of Mrs. Grose as soon after this as I could; and I can give no intelligible account of how I fought out the interval. Yet I still hear myself cry as I fairly threw myself into her arms: They KNOW it

发表于:2019-02-24 / 阅读(252) / 评论(0) 分类 有声英语文学名著

Hello, I'm Neil Nunes with the BBC news.Ukraine is holding ceremonies to mark the 30th anniversary of Chernobyl, the world's worst nuclear accident. Siren sounded at the exact moment of the first exposition in the plant's reactor in April 1986. From

发表于:2019-03-06 / 阅读(112) / 评论(0) 分类 英语听力精选进阶版