intransigent

尽管多次劝说，这位固执的经理仍然拒绝改变他的管理方式。

Despite repeated advice, the ___intransigent manager refused to change his management style.

这位强硬的劳资谈判代表拒绝做出任何让步，使谈判陷入僵局。

The ___intransigent labor negotiator refused to make any concessions, stalling the talks.

她在环保问题上毫不妥协的立场疏远了潜在的支持者。

Her ___intransigent stance on the environmental issue alienated potential supporters.