And so you have to go back to the drawing board and realize Bubble Sort or whatever it is you're using just isn't enough to snuff, I need to come up with something more clever.

因此，你必须重新开始,而且会意识到冒泡排序,或你正在使用的方法并不理想，我需要提出一种更好的方法。

哈佛公开课 - 计算机科学课程节选

You'd have to sort of start it up again, retrain again.

你就必须重新建立这种联结，重新培训。

耶鲁公开课 - 心理学导论课程节选