WhenyouthinkoftheArctic(北极),youimagineanicylandofpur...
问题详情: WhenyouthinkoftheArctic(北极),youimagineanicylandofpurewhitesnow.Othersimagineitasthelastreallycleanplaceleftonearth.Wehavepollutedthedeepestoceanswithplasticrubbish.“Andnow”,CNNsays,...
问题详情: WhenyouthinkoftheArctic(北极),youimagineanicylandofpurewhitesnow.Othersimagineitasthelastreallycleanplaceleftonearth.Wehavepollutedthedeepestoceanswithplasticrubbish.“Andnow”,CNNsays,...