trivial knot

例句：

1. 1. The task was too trivial to be of any real importance.
   这项任务太琐碎，没有实际重要性。
2. 2.Her trivial concerns were quickly dismissed by her boss.
   她的琐碎担忧很快被老板驳回了。
3. 3.The trivial details in the report were easily overlooked by the committee.
   报告中的琐碎细节很容易被委员会忽略。