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Scientists Grow First Fully Developed Human Eggs in Laboratory For the first time ever, scientists have succeeded in growing human eggs from the earliest stages to full maturity in a laboratory. 科学家们有史以来首次在实验室将人类卵子
2018年VOA慢速英语(二)月
Health Report - Dating Sites' Claims; Female Voices and Fertility 健康报道 - 女性月经周期期间不同时间点声音对男性吸引力不同 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 As
2012年VOA慢速英语(二)月
Schools in north China's Shanxi Province have been banned from organizing overseas study tours for profit after a plane crash killed two Chinese girls in San Francisco. The provincial education department announced the ban in a statement issued on Tu
世界各地新闻集锦
Guys, heres another reason to eat your veggies: they might be good for your sperm. Some studies show that male fertility and whats called seminal quality have declined over the last few decades. So researchers from two fertility clinics in Spain loo
60秒科学
所有希腊的男性自由人都有资格参加奥林匹克运动会。至于女人，严格地说，只允许未婚女人参加。不过有个同级的赫拉运动会，允许所有女人参加……
奥运英语
According to the Washington Post of September 26, Japan's government has been paying more attention to the nations fertility rate, which influences the country's economic development。 The coastal region of Fukui has Japan's biggest share of dual-in
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