I can't waste time on such frivolities.

我不能把时间浪费在这种无聊的活动上。

He was one of my most able pupils, but far too easily distracted by frivolities.

他曾是我最为得意的学生之一，但他太容易被玩乐分心。

People enjoy a few frivolities during their holidays.

人们在假期里轻松地娱乐一番。

Most people enjoy a few frivolities during their holiday.

大多数人都喜欢在假期中享受一些轻松的娱乐。

He wondered a little that she did not enter into these frivolities with his own zest.

但是他心里有些纳闷，不知道为什么她对他的嬉闹缺乏热情。

Are video games like this mere frivolities that dishonor the real soldiers who have fought in the wars depicted - as critics, including military families, have recently charged?

这样的游戏是不是像批评家和最近的军人家属指责的那样，只是侮辱了那些战争中真正军人的无聊消遣呢？