1、Despite repeated negotiations, the intransigence of both parties led to the failure of the peace talks.
尽管进行了多次谈判，双方的固执不妥协导致了和平谈判的失败。
2、Her intransigence and unwillingness to compromise made it difficult to work together effectively.
她的固执和不愿妥协使得有效合作变得困难。