Board logo

标题: VOA慢速英语2013.01.02 [打印本页]

作者: Rebecca949    时间: 2013-1-5 09:39     标题: VOA慢速英语2013.01.02

[audio]http://sound.yywz123.com/tingbbs/voa/voa20130102.mp3[/audio]




Scientists say plastic-to-oil technology is still new and developing. They say it is not yet known if the process is environmentally friendly. And some question whether turning plastic into oil can even be considered "recycling."科学家称将塑料转化为油的技术仍很新颖,还处于发展阶段.他们说尚不清楚这个过程是否有利于保护环境,也有人质疑这种将塑料转化为油的过程是否可以称作"回收".
_______________________________________________________________





本帖隐藏的内容需要回复才可以浏览

作者: zeroaoo    时间: 2013-1-15 20:29

* publication  resource recycling ,a magazin reports on the plastic recycling industries.
he says because there is a lot of plastic wast and great man
for oil JBI recycling technology make great changes in both industries




欢迎光临 英语听力论坛 (http://bbs.tingroom.com/) Powered by Discuz! 7.2