氨茶碱,茶碱乙烯双胺,乙二胺茶碱,茶碱胺

VOA慢速英语--非营利组织帮助纽约的老年移民

Nonprofits Help Elderly Immigrants in New York City For five hours a day, three days a week, more than 150 aging Bangladeshis exercise, eat, pray and talk together at the Jamaica Muslim Center in Queens, New York. A few kilometers away, at the Desi S

发表于:2018-12-07 / 阅读(115) / 评论(0)

2017年VOA慢速英语(七)月

双语有声阅读:The Facts on Faminism 柳暗花明女权路

The Facts on Faminism 柳暗花明女权路 The word feminism conjures up a variety of images for people. A lot of misunderstanding and hyperbole have surrounded feminism, but according to the dictionary, feminism is simply a movement for the social,

发表于:2019-01-02 / 阅读(119) / 评论(0)

双语有声阅读

Nigerian Wives, Mothers of Detainees Say Their Men are Not Boko Haram

At sundown in Nigeria, children are playing a game called egalagala. The children play near their home. As they play, their mother looks sad. Their two older brothers, Abuna and Dunoma, are missing. They were arrested in 2013 by Nigerian soldiers. Th

发表于:2019-01-03 / 阅读(99) / 评论(0)

2018年VOA慢速英语(十)月

CNN 2011-08-15

We start in Philadelphia where three young men have turned themselves in to face assault charges. This is where these violent flash mob attacks plaguing the city. Police say these men actually put a man in the hospital. The mayor there has promised c

发表于:2019-01-08 / 阅读(225) / 评论(0)

CNN2011年(八)月

VOA慢速英语 2008 1022a

This is the VOA Special English Health Report. Autumn and winter are cold and flu season -- when people are most likely to catch the viruses that cause influenza and the common cold. Is the old advice true that dressing warmly will help prevent a co

发表于:2019-01-11 / 阅读(116) / 评论(0)

VOA慢速英语2008（十）月

VOA标准英语2009-Afghan MP Escapes Assassination Attempt in K

Five bodyguards were killed. Earlier in the day, a suicide bomber killed at least 16 people in southwestern Afghanistan, while two roadside bombs killed 4 others in eastern Afghanistan. Sean Maroney | Kabul 20 November 2009 Photo: AFP Afghan policem

发表于:2019-01-14 / 阅读(62) / 评论(0)

VOA标准英语2009年(十一月)

2006年VOA标准英语-Iraqi Official Expects Election Results Wi

标准英语,VOA,Iraqi,official,election,By Stephanie Ho Washington 15 January 2006 A senior Iraqi official says the Iraqi government will soon announce the official results from last month's elections. Meanwhile, he also downplayed reports

发表于:2019-01-30 / 阅读(173) / 评论(0)

2006年VOA标准英语（一月）

Vitamin C and DNA

67 维生素C能否破坏DNA？ DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(123) / 评论(0)

科技之光

DEVELOPMENT REPORT - Vitamin-Enriched Drinks

DEVELOPMENT REPORT – April 15, 2002: Vitamin-Enriched Drinks By Jill Moss This is the VOA Special English Development Report. The Coca-Cola Company is developing a new healthy drink for people in de

发表于:2019-01-30 / 阅读(114) / 评论(0)

农业与发展

经济学人274:法国想出口核反应堆,谁人将买?

French nuclear energy 法国核能 Under pressure 压力之下 France wants to export nuclear reactors. Who will buy them? 法国想出口核反应堆，谁人将买？ FOR France, nuclear power has long been a source of national pride. Its European

发表于:2019-02-24 / 阅读(119) / 评论(0)

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