Scientistspredictthatoneoftheworld'scoldestcountriescou...
問題詳情：Scientistspredictthatoneoftheworld'scoldestcountriescouldbecoveredbythickforestsinsteadoffrozenicesheetsbytheendofthecentury,asclimatechangebringsaboutthe“greeningofGreenland”.Todayonlyfour...