孩子们善变的性格与他们父母平和的性格形成了鲜明的对比。

The children's mercurial natures were in sharp contrast to the even-tempered dispositions of their parents.

youdao

还有，孩子们是善变的。

And children are fickle.

youdao

没有多少人比灵活善变的米哈尔科夫先生更清楚这一点。

Few knew that better than the wily Mr Mikhalkov.

youdao

But after the accident he was fitful, irreverent, indulging at times in the grossest profanity, manifesting but little deference for his fellows, impatient of restraint or advice, a child in his intellectual capacities and manifestations.

但事故后，他变得善变和不逊，沉溺于使用不敬的言语，很少对他的同事顺从，对约束和建议不耐烦，他的智能和临床表现是孩子的水平。

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