无关重要

• insignificancy
• insignificance

例句

1. 最近发生这一灾祸後，他们其他的问题都显得无关重要了。
   Their other problems paled into insignificance beside this latest catastrophe.
2. 大凡由年逾四十的汉子对女子持有的意见，均属无关重要。
   Any view is unimportant, if they are held about women by a man past forty.