- 问题详情:Welcometothefuture.It’syear2050andScotlandisnowpoweredcompletelyby“clean”energy.Homeshaveentireroofsmadeofsolarmaterials,roomsarekeptwarmbywallpaper,andpeoplegotoandfromworkinelectricandhydrogen(*)cars.OilisstillbeingfoundintheNorthSea,but...
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