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nobody likes getting shots, but what if you could make the needles so tiny that they broke skin painlessly. engineers from top university have created such micro needles, made from major protein in silk, fibrolin. the work is in the journal of advanc
Scientific American(十二)月
From VOA Learning English, this is the Health Lifestyle report. When trying to make a successful career, which is better: being a generalist or a specialist? In other words, should you generalize and know a little about a lot of things? Or should you
2018年VOA慢速英语(十)月
Could a Tattoo Cost You a Job? 文身会让你失去工作么? In the 1960s U.S., a tattoo was usually a sign of anti-social or illegal activity. Few people had them. Today, at least one in five Americans has a tattoo, including sports stars, actors
2015年VOA慢速英语(六)月
By David Gollust Santiago 11 March 2006 Michelle Bachelet has been sworn in as Chile's first elected woman president. The inauguration in the Pacific coast city of Valparaiso drew leaders and official
2006年VOA标准英语（三月）
By Cathy Majtenyi Nairobi 23 October 2006 The Somali government says it has control over a town that experienced a battle with the Islamic Courts Sunday. The coordinator of Somali affairs in Kenya, Mohamed Ali Nur Americo, tells VOA that, as of Mond
2006年VOA标准英语（十月）
LONDON, Aug. 9 (Xinhua) -- Chen Ruolin collected a high 422.30 points for the title of women's 10m platform diving at London Olympic Games on Thursday. It is the 200th gold medal China won from all the summer Olympic Games it participated in. Brittan
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