adv.坦率地；直率而诚恳地
The talks were kept confidential, which enabled the negotiators to deal candidly with the most sensitive issues and agree on a set of principles that both sides could accept. 谈判是秘密进行的，这使谈判人员得以坦率地对待最敏感的问题，并就一套双方都能接受的原则达成共识。
