长难句句子成分分析

Question

Insistence on better working conditions by the union has resulted in
fewer employee absences.里面 on better working conditions， by the union ，都是后置定语吗，翻译这句话怎么放置

Answer 1

Insistence on better working conditions by the union has resulted in fewer employee absences.
不是定语，是状语；工会坚持改善工作条件导致出勤率增加；其中fewer employee absences.是双重否定，需要翻译成肯定。