她的声音平淡而呆板。

Her voice was flat and expressionless.

过去这几天似乎比较平淡无聊。

The past few days have seemed comparatively flat and empty

我的日常生活很平淡。

My day-to-day life is not very exciting.

我过着相当平淡的生活。

I lead a pretty mundane existence.

结尾十分平淡。

The ending was pretty obvious.

家庭假日就是从平淡的日常生活中解脱一下。

Family holidays are meant to be a break from routine.

许多日子都过得平淡乏味，尤其是在冬天。

So many days are routine and uninteresting, especially in winter.

隐藏的喇叭里幽幽地传出平淡乏味的音乐。

Bland, banal music tinkled discreetly from hidden loudspeakers.

她的声音平淡，听不出疑虑也感觉不到希望。

Her voice was flat, with no question or hope in it.

歌词平淡老套，押韵生硬蹩脚。

The lyrics are banal and the rhymes clumsy.

自那以后，迈克过着平淡的生活。

Since then, Michael has lived an unexceptional life

小说本身异常平淡，了无生气。

The novel itself remains oddly inert.