Somecountriesarebett的精选

问题详情：任务型阅读。阅读下文并回答问题。  SomecountriesarebetterthanothersatlookingaftertheEurope,GermanyandnorthernEuropeancountriesworkveryhardtoimprovethepeopleinGermanyputtheirrubbishintodiffere...