承担责任的adj.r_______________

繁荣n.p_______________

英译汉：Developmentofexchangesthataggregatetheinformationharvestedbybotsinordertoreducetransactioncostsandeliminateconcernsoffraud;and

__________someofthesuggestionsproveofvaluetoyouaswell?

Thatkindofshoesare__________expensiveforme.