Film critics are dreadful moaners.

电影评论家都是些令人讨厌的满腹牢骚的人。

Before I had children I thought that all schools were the same and all parents were moaners.

在我有孩子之前我觉得所有的孩子都一样，而所有的家长都有怨天尤人的坏毛病。

The French believe they are the biggest moaners in the world, a poll has revealed — and they appear to be rather proud of it.

哪个国家的人牢骚最多？调查显示，法国人最爱抱怨，并且他们以此为傲。