VOA慢速英语2015.10.26
[audio]http://sound.yywz123.com/tingbbs/voa/voa20151026.mp3[/audio]Maj Rudlof is a researcher at Lund University in Sweden. She led the neonicotinoids study.___________________"The most dramatic result we found was that bumblebee colonies almost didn't grow at all at the treated sites compared to the controlled sites." She says there were about half as many wild bees per square meter in treated fields as in untreated ones. Maj Rudlof 是瑞典隆德大学的研究人员.她带领研究新烟碱.___________________________"我们发现了最喜剧性的结果:大黄蜂的殖民地相比控制网站的处理地点,几乎没有任何增长." 她说,种子经过处理的农田每平方米的野蜂数量只有未经处理的农田的一半.
**** Hidden Message ***** 听说他们家是同质同步美国的教学体系，有一些高中可以免托福的。我们家孩子未来肯定要去美国读书的，所以选择瑞思。
页:
[1]