TheBeijingUnderground’sLineTenwillsoonhave40“reverseven...
问题详情：TheBeijingUnderground’sLineTenwillsoonhave40“reversevendingmachines（有偿自动回收机）”,whichwillpaypeoplefortheiremptyplasticbottles.“WehaveplacedtwosuchmachinesatBeijingCapitalInternationalAi...