There is a very significant job that is just handling the schedule.

这是个非常重要的工作,仅仅是安排日程就非常重要。

普林斯顿公开课 - 国际座谈会课程节选

So if you just did carelessly, you'd completely fail the president's day.

如果不认真安排日程，你可能就完全搞砸了总统的工作。

普林斯顿公开课 - 国际座谈会课程节选