1·My yearning to be rich was an insane, unwholesome desire.
我对致富的渴望疯狂且不正常。
—— 《柯林斯英汉双解大词典》
2·Changing your attitude can create an insane change in your world.
改变你的态度可以给你的世界带来疯狂的变化。
3·Please try, also, not to go totally freaking insane in the process.
请尝试，还有，不要在这个过程中保持极度兴奋疯狂。
4·McDermott and three colleagues spend their time trying to predict what policy makers are going to do, whether those actions are intelligent or insane.
麦克德莫特和三位同事花费大量时间，试图预测未来决策者将采取什么行动，无论这些行动是合理还是疯狂。
5·Sometimes your whole life boils down to one insane move.
有时候，你的一生都将归结为一个疯狂的举动。