英译汉：Developmentofexchangesthataggregatetheinformationharvestedbybotsinordertoreducetransactioncostsandeliminateconcernsoffraud;and
翻译：credit card
英译汉：The implications for businesses are vital, since this emerging technology may change how companies sell their goods. Ramifications companies need to take steps to address include: · Disintermediation of individual auction environments through bots that allow buyers to automatically poll multiple auction services and fixed-price channels to garner advantageous terms;
必要的;基本的adj.要素，要点n.e_______________
That kind of shoes are __________ expensive for me.
交易;事务;处理 n. t_______________
