这些儿童可想而知是很容易闹脾气的。

The children were predictably fractious.

这种人不能控制自己的感情，常发怒闹脾气。

This kind of person is incontrollable oneself feeling, often be angry grouch.

他说，很快，对大多数孩子来说，“真正的闹脾气行为会开始发生变化。”

Soon, for most children, 'the real tantrums start to change,' he says.

楼下有一个小女孩就像春风一样，不引人瞩目，从不与人吵嘴或闹脾气，就像煦暖的春风一样。

Downstairss there is a little girl, like spring breeze, is not remarkable, never quarrel with others or be moody, just like the hot spring breeze.