What was the most difficult day for you as Chief of Staff and the most joyous day, and the toughest assignment President Bush gave you?

作为白宫办公厅主任,最艰难的一天是哪天,最高兴的又是哪天，还有布什总统派给你的,最难的任务是什么？

普林斯顿公开课 - 国际座谈会课程节选

What else is there? Gosh, there's tons of stuff. You can go up to Coit Tower.

还有什么？天啊，有这么多东西。你可以去科伊特塔。

旧金山的热点 - SpeakingMax英语口语达人

One astronomer actually left Paris to go off and to observe an eclipse.

期间还有一位天文学家乘坐热气球离开巴黎,去观看月食

耶鲁公开课 - 1871年后的法国课程节选