胃肠道血吸虫病

VOA慢速英语 2008 0326a

Health Report - New Drug Shows Promise Against Worm Disease Experts worry that the parasite that causes schistosomiasis could become resistant to an existing treatment. Transcript of radio broadcast: 25 March 2008 This is the VOA Special English Hea

发表于:2018-12-15 / 阅读(93) / 评论(0)

VOA慢速英语2008年（三）月

环球英语 — 74：A Forgotten Disease: Schistosomiasis

Voice 1 Thank you for joining us for todays Spotlight. Im Joshua Leo Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 Water is

发表于:2018-12-19 / 阅读(110) / 评论(0)

环球英语 Spotlight

2007年VOA标准英语-Nigerians Turn to Carter Center to Fight Water-

By Gilbert da Costa Nasawara 16 February 2007 Former U.S. President Jimmy Carter is known in Nigeria as the architect of a sustained campaign to rid the country of Guinea worm disease. Guinea worm is a water-borne worm infection that is contracted w

发表于:2019-01-11 / 阅读(201) / 评论(0)

2007年VOA标准英语（二月）

中英对照：肝脏的血液循环

Circulatory Function of the Liver While the liver is technically part of the gastrointestinal system, it also plays an important role in blood circulation. The liver has been called the antechamber of the heart because it collects and processes all o

发表于:2019-02-15 / 阅读(145) / 评论(0)

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