[电子] 热丝与阴极间的绝缘电流

Storing Drinking Water

Broadcast: August 4, 2003 This is Bill White with the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout the world, drinking water has to be stor

发表于:2018-11-27 / 阅读(516) / 评论(0)

VOA2003（下）-发展与科学

英文幽默故事：The Pigeon and The Bad Crows

Once upon a time there lived a farmer. He had amassed wealth by selling the produces that he got from his farms. He distributed that wealth to all the needy people. So, the whole village revered him for his magnanimity. But he had a persistent proble

发表于:2019-01-03 / 阅读(47) / 评论(0)

英汉幽默故事选读

DEVELOPMENT REPORT - Storing Drinking Water

DEVELOPMENT REPORT – January 7, 2002: Storing Drinking Water By Gary Garriott This is the VOA Special English Development Report. Safe drinking water has always been rare and valuable. Throughout th

发表于:2019-01-07 / 阅读(200) / 评论(0)

农业与发展

The Thirsty Pigeon

A pigeon severely pressed by thirst，seeing a glass of water painted upon a sign，supposed it to be real．So dashing down at it with all her might，struck against the board，and，breaking her wing，fell helpless to the groud，where she was qu

发表于:2019-01-09 / 阅读(55) / 评论(0)

趣味英语

Pigeon vs. web

Pigeon vs. web NB: This is not an accurate (精确的) word-for-word transcript Dima: Hello and welcome to this edition of 6 Minute English with me, Dima Kostenko Kate: and me, Kate Colin. Dima: Kate is here not simply to keep me company but also to giv

发表于:2019-01-09 / 阅读(47) / 评论(0)

六分钟英语

VOA标准英语2010年-Iron-Regulating Protein Could Help Bat

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-13 / 阅读(185) / 评论(0)

VOA标准英语2010年(八)月

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