一次挖一个数字黄金块? •不要指望发疯(快速)•郁金香 :tulip: :tulip: :tulip: (例如区块链)伟大而华丽(并将持久) b0 = Block . first ( { from : "Dutchgrown" , to : "Vincent" , what : "Tulip Bloemendaal Sunset" , qty : 10 } , { from : "Keukenhof" , to : "Anne" , what : "Tulip Semper Augustus" , qty : 7 } ) b1 = Bloc