单词：Porana sinensis
单词：Porana sinensis 相关文章
-How does it work then? There are millions of insects out there in the air you sweeping. You target specific individuals.-That's right, so we have an individual honey bee which will be carrying this very small fine container on its back. And that's t
探索与发现2013年
AS IT IS 2015-06-17 Survivors Remember Bangladesh Garment Factory Collapse 幸存者回忆孟加拉国服装厂事故 The Rana Plaza building near Bangladesh's capital, Dhaka, collapsed in April 2013, killing 1,100 garment workers. More than 2,500 ot
2015年VOA慢速英语(六)月
Reptiles, Amphibians in US Succumbing to Deadly Ranavirus Tracking the virus A few years ago, Scott Farnsworth, a graduate student at Towson University in Maryland, was sent to a wooded park in Maryland to relocate box turtles safely away from a new
VOA标准英语2012年(四月)
巴基斯坦动作大片触动印度神经 Pakistans moribund film industry has been brought back to life with the action thriller Waar, which translates roughly as The Attack. The film, shot in Pakistan, tells the story of a retired military hero wh
VOA双语新闻 2013年12月
The site was once a spring-fed pond, full of water. Mammoths were tempted in to drink. But when they tried to climb back out, the banks were steep and slippery. Just like the short-faced bear imprisoned underground, some became trapped. Scavengers wo
探索与发现2012年
Polio Cases Rise in Indonesia 印尼小儿麻痹症患者数量有所上升 Polio has stricken dozens of children in Indonesia and is continuing to spread. The government is preparing for a national i
VOA2005（下）--环境科学探索