あんな冷静な人が取り乱したなんて考えられない。の英語

It is unlikely that such a cool headed person got upset.

No one can be more heartless.

He is painfully proper.

It is deplorable―It is a shame―It is a crying shame―It is a sin and a shame―What a shame―that such men should hold their heads high（!）

We shall never set eyes on such a monster again.

I did not think he was so untrustworthy.

I know better than to be believe such a rumor.

I don't dare ask such a silly question.

He is to be pitied for his misfortune.

If you make him angry, you can do nothing with him.

No man can be kinder （than he is）―He is the kindest man I know.

He is painfully proper.

It's unbelievable that wretched brat like that belongs to the organization.

I am not so stupid as to believe a story like that.

I prefer his room to his company.

I can not persuade myself that he can be guilty of such a crime

I can not persuade myself of his guilt.

You must be above such mean conduct.

There never was such a miser.

Such a blunder is inexcusable in a man of your experience.

They must be crazy to believe such nonsense.

Or rather, is it not just pathetic that I think such whiny thoughts like this?

Such hideousness is not to be tolerated in public view.

I was never so overwhelmed with shame―never more put to the blush.

He is no match for me.

My proper pride forbids―My sense of honour forbids―stooping to such baseness.

Don't take any notice of those rude boys.

Good grief! I had no idea you had been placed in such a tight spot.

They would never fuss about me if I were Fred Smith.

I don't care （a fig） about his bad opinion of me.