TheArcticwillsoonbefreefromice,expertssay.Thechangeisbo...
问题详情：TheArcticwillsoonbefreefromice,expertssay.Thechangeisboundtotakeplace,buttheglobalwarmingandclimatechangearechangingtheearth’slandscape(地形)rapidly，causingpanicworldwide. Expertssaythatthe...