In order to understand probability, you have to take things as coming from a random event and people don't clearly have that in their mind from an intuitive standpoint.

为了理解概率，你要把事件想象成是随机发生的，但人们没有那样，清晰直观的认识。

youdao

So, he's using intuitive — he says difficult or easy — so he says it's difficult, meaning the probability is very low, or easy, meaning that probability is high.

所以他直接进行了描述，他用的是困难和简单两词，他说的困难，意思就是概率很小，他说的简单，意思就是概率很大。

youdao

So, he's using intuitive — he says difficult or easy — so he says it's difficult, meaning the probability is very low, or easy, meaning that probability is high.

所以他直接进行了描述，他用的是困难和简单两词，他说的困难，意思就是概率很小，他说的简单，意思就是概率很大。

youdao