trivial

We wasted the afternoon arguing over a trivial detail. ▶

我们为一个无关紧要的细节争论，浪费了整个下午。

Public debates sometimes focus on trivial disagreements rather than the urgent environmental problems affecting future generations.

公众讨论有时聚焦于琐碎的分歧，而非影响子孙后代的紧迫环境问题。