The artistic part of negotiation I think has to do with responding immediately to cues one gets in the process of negotiation.

我认为谈判有艺术性的部分在于人们谈判过程中对得到的线索立即反应。

youdao

The process of negotiation was not entirely smooth.

谈判的过程并不十分顺畅。

youdao

The process of negotiation takes place in a series of time scales.

整个谈判的过程发生在一个连续的时间段内。

youdao

"Croatia,who started the negotiation process the same day as Turkey, will probably will be ready by the end of 2010 whereas Turkey needs over 10 years to be ready at this pace.

VOA: standard.2009.10.15

While the invitations would probably still be issued, the process of negotiation and ratification could be stalled.

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Even though there can be no justification for the use of violence against unarmed civilians in Bahrain, there is a strong case for supporting the process of negotiation led by the Crown Prince, which does offer a means of peaceful transition to constitutional monarchy.

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And the President did include it in his counterproposal, his counteroffer, as part of this process, as part of the negotiation process.

WHITEHOUSE: Press Briefing by Press Secretary Jay Carney,