单词:
单词: 相关文章
By Paul Sisco Washington, D.C. 15 August 2006 watch Solutions report Global warming -- you may accept or reject those who say it is a dangerous phenomenon. But if the planet is warming, and humanity is contributing to it, shouldn't someone be thinki
发表于:2019-02-02 / 阅读(99) / 评论(0)
2006年VOA标准英语(八月)