The journey would be dangerous in the extreme.

这段旅程将会是极其危险的。

Kerry is in the extreme west of Ireland.

凯里位于爱尔兰的最西端。

Their communication systems are inefficient in the extreme.

他们通讯系统的效率极其低下。

Overgeneralization in the extreme.

极端的以偏概全。

Its violence is disturbing in the extreme.

电影展示的暴力极度令人不安。