These are extreme actions by an extreme man.

这些事情是一个极端男人做出来的极端的行为。

youdao

He wasn't an extreme man. He didn't like politics. But he was ready to do something. We didn't know it would be that.

他并不是一个极端的人，他不喜欢派别之争，但是他已经做好准备，只是我们不知道会是这样。

youdao

Considering that you are no longer involved with this man, your response is a little extreme.

考虑到你和这个男人不再有干系，你的反应有点过分。

《柯林斯英汉双解大词典》

"I'm a messenger sent by lady Curd Declair, a woman of extreme riches." said the young man.

VOA: special.2009.02.28

The old man's terror must have been extreme!

VOA: special.2009.05.16

It doesnt matter whether they are at great elevation or at sea level. John Geiger suggests that the brains effort to create a Third Man is not an accident of human brain structure, or a sign of injury in extreme conditions.

VOA: special.2010.02.24

In Alaska, extreme winter cold fronts can overwhelm isolated individuals like the man found frozen at his breakfast table.

FORBES: Magazine Article

The railway is a Soviet triumph of man over nature, built in an inhospitable land of extreme winter cold and mosquito-cloud filled summers.

BBC: A train to nowhere in Siberia

An ambulance service spokesman said one man went into cardiac arrest and the others were suffering "extreme hypothermia".

BBC: Four fall from ship at Royal Portbury Dock