求翻译：一方面采购人员必须施展“动之以情”的议价功夫；另一方面则口头承诺将来“感恩图报”，换取供应商“来日方长”的打算。此时，若供应商并非血本无归，只是削减原本过高的利润，则双方可能成交；若采购人员的预算距离供应商的底价太远，供应商将因无利可图，不为采购人员的诉求所动。是什么意思？

The one hand, the procurement staff must display "moving to a situation" bargaining effort; the other hand, verbal commitment to the future "Gratitude," in exchange for suppliers for a future "plans. At this point, if the supplier does not lose everything, just cut the original excessive profits, bo

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Procurement staff must be put on the one hand, "driven by emotion" the bargaining power of Kung Fu; one hand and verbal commitments to the future "repay" for suppliers "long time ahead" of it. At this point, if the vendor is not wiped out, just cut the original high profits, both parties may be trad