A：My father’s angry face always makes my blood run cold.

　　我父亲愤怒的时候总是让我胆战心惊。

　　B：You mean that he is bad-tempered and often gets angry with you.

　　你的意思是他脾气很暴躁，经常对你发火。

　　A：Not often. Just when I make mistakes.

　　不是经常，就是当我烦错误的时候。