The accountant said it was the most humdrum day that she had ever passed.

会计师说这是她所度过聊一天。

She led a humdrum existence—all work and no play.

她过着相当生活——只有工作，没有玩乐。

Their lives consist of the humdrum activities of everyday existence.

他们生活由日常生存平凡活动所构成。