单词：india-rubber trees
(india-rubber tree 的复数)
单词：india-rubber trees 相关文章
NOEL KING, HOST: Deep inside Northeast India, a forest has come bounding back thanks to one man. He's a farmer. NPR's Julie McCarthy traveled to see him, and she has this report. JULIE MCCARTHY, HOST: We've come to one of the most geographically isol
2017年NPR美国国家公共电台12月
Interest in sport in Britain is widespread, as is indicated by the huge crowds which attend such occasions as the Football Association Cup Final at Wembley Stadium, international rugby matches at Twic
中级英语听力
Interest in sport in Britain is widespread, as is indicated by the huge crowds which attend such occasions as the Football Association Cup Final at Wembley Stadium, international rugby matches at Twickenham, Murrayfield or Cardiff Arms Park, the Wimb
北外英语中级听力
Rubber May Soon Come from Weed 橡胶或很快能从杂草提炼 People have been using products made with synthetic rubber for more than a century. But high-quality tires for cars, trucks and aircraft still must contain 40 percent or more natural ru
2014年VOA慢速英语(九)月
[00:00.00]1.W:Did Nancy tell you that George is coming to visit us tomorrow,John? [00:05.41]M:Yes,she told me that he'd be here by the weekend. [00:08.86]Q:Who is coming for a visit? [00:10.81]2.M:It's very nice of you to come to see me off,Mrs Smith
英语六级听力练习集锦
Work begins this month on a new, environmentally-friendly power plant in Liberia that will use old rubber trees to generate electricity. It is part of a plan to make Liberia the world's first sustainable biomass-driven economy. Natural rubber has an
VOA标准英语2009年(九月)