1. But he also hosted a classical music show on the college's FM station and listened to Wagner as he studied his accounting.
    但是他也曾在大学调频电台上主持过一档古典音乐节目，并且在学习会计学的时候还在欣赏瓦格纳的音乐作品。

2. "Our profit margin has dropped substantially."
    我们的利润率已大大下降了。"

3. Sit on the margin of a lake.
    坐在湖边。

4. It is the kind of moment in history when, to summarize in the words of Alfred North Whitehead, familiar patterns fade, familiar solutions fail, and familiar options disappear.
    一个引起恐慌的时刻。我们不妨用阿尔弗雷德·诺思·怀特海德的话来加以归纳: 在历史上的这种时刻，熟悉的模式在消退，熟悉的解决办法在失效，熟悉的选择在消失。