在一小时内完成这件工作对一位老师来说不成问题，但对于一个学生来说却是不可能的。

To finish the job in an hour is out of question for a teacher, but it is out of the question for a student.

youdao

上周，一位水管工在我的住所完成了工作。

This past week, a plumber completed work at my residence.

youdao

你们两位马上陪我到蛤蟆府去，完成救援的工作。

You two animals will accompany me instantly to Toad Hall, and the work of rescue shall be accomplished.

youdao

First, it's pointing to the beginning of the list, which initially might be down here at but after a while, might be part way through. And to that, I simply add a halfway point, and then I check.

列表中间的一个部分了，然后我求出列表的中值点,然后看看该点的值是不是等于目标值，如果是的话就完成了，如果不是的话，如果中位值大于我要找的目标值。

麻省理工公开课 - 计算机科学及编程导论课程节选