The manager grew tired of inane questions during the budget meeting and ended it early.

經理在預算會議上受夠了那些無腦的問題，便提早結束會議。

Several customers left inane comments on our feedback form instead of useful suggestions.

好幾位顧客在意見表上留下愚蠢的評論，而不是有用的建議。

The candidate gave such an inane answer that the hiring panel exchanged puzzled looks.

那位應徵者的回答太無腦了，面試小組成員面面相覷。