__________someofthesuggestionsproveofvaluetoyouaswell?
英译汉：Developmentofexchangesthataggregatetheinformationharvestedbybotsinordertoreducetransactioncostsandeliminateconcernsoffraud;and
Thatkindofshoesare__________expensiveforme.
口令;密码n.p_______________
Imadeupmymindthatundernocircumstances__________tosuchprinciple.
