inconsequential

她的回答无关紧要，完全没有任何意义。

Her response was so ___inconsequential that it made no sense at all.

他提出的问题太过琐碎，与会议主题无关。

His question was too ___inconsequential to the main topic of the meeting.

这些小错误无关紧要，不会影响最终结果。

These minor mistakes are ___inconsequential and won't affect the final outcome.