单词：hemp caulking
单词：hemp caulking 相关文章
Youth Group in Nairobi Illuminates Homes, Schools A youth group in one of Nairobi's many teeming slums has found a brilliant way to light up dark houses. Drawing upon an innovation from Brazil, the young people have installed so-called water bulbs in
VOA标准英语2011年(十二月)
Hemp is a strong, cane-like plant known throughout the world for its durability and versatility. In the US, however, the hemp industry and supporters struggle. The US government worries that citizens might figure out a way to turn durable hemp into i
原版英文小故事
MarijuanaGrowersTurntoHemptoFightOversupply Some countries ban possession and use of the drug marijuana, but it is legal in parts of the United States. Nine states and Washington, D.C. have measures legalizing recreational uses of marijuana. The drug
2018年VOA慢速英语(五)月
By David McAlary Washington 12 July 2006 Astronaut Mike Fossum (on arm)installs the International Space Station's railcar-like mobile transporter U.S. space shuttle astronauts are on their third spacewalk since Saturday, this time to practice method
2006年VOA标准英语（七月）