他感觉儿子的行为完全无法理解。

He found his son's actions totally incomprehensible.

《牛津词典》

又一次的我完全无法理解她在想什么。

This was another time that I couldn't understand what she was thinking.

youdao

我是完全无法理解你为什么要表现得如此。

I completely fail to apprehend why you're behaving like this.

youdao

我是完全无法理解你为什么要表现得如此。

I completely fail to apprehend why you're behaving like this.

youdao