Deforestation threatens Brazil's Amazon rainforest 森林砍伐威脅巴西的亞馬遜雨林

Deforestation threatens Brazil's Amazon rainforest - PhotoBlog http://photoblog.msnbc.msn.com/_news/2012/06/19/12186963-deforestation-threatens-brazils-amazon-rainforest?lite

Mario Tama / Getty Images
Brazil tribes call for a halt to dam projects - PhotoBlog http://photoblog.msnbc.msn.com/_news/2012/06/20/12314779-brazil-tribes-call-for-a-halt-to-dam-projects?lite