求翻译：在心里素质方面，谈判过程中会遇到各种阻力和对抗力，也许会发生许多突变，所以谈判人员要有良好的心理素质去应对各种压力和挑战。是什么意思？

In mind the quality of the negotiation process will encounter a variety of resistance and confrontation force may occur many mutations, so the negotiators have a good psychological quality to cope with various pressures and challenges.

In the heart of quality in the process of negotiations, will encounter various obstacles and to force majeure, perhaps there would be many mutations, so the staff to have a good psychological qualities to deal with the pressures and challenges.

In the heart the quality aspect, in the negotiations process can meet each kind of resistance and to the resisting force, perhaps can have many sudden changes, therefore the negotiations personnel must have the good psychological quality to go to be supposed to each pressure and the challenge.

In terms of quality, will encounter a variety of resistance and confrontation in the negotiating process, perhaps many mutations can occur, so negotiators to have a good psychological quality to cope with the pressures and challenges.

正在翻译，请等待...