单词：mopanin
莫潘黄素
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World markets have responded positively to a public-private investment program designed to buy up hundreds of billions of dollars worth of questionable assets currently on the books of American banks. US Treasury Secretary Tim Geithner listens durin
发表于:2019-01-13 / 阅读(103) / 评论(0)
VOA标准英语2009年(三月)
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By Jessica Berman Washington 19 November 2009 A new study has found that oceans are struggling to help regulate climate as more carbon dioxide, a leading greenhouse gas, is pumped into the atmosphere. The ocean absorbs more than one-quarter of all o
发表于:2019-01-14 / 阅读(106) / 评论(0)
VOA标准英语2009年(十一月)
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