They are computationally challenged, meaning, at the time they were invented, they were perfectly good sorting algorithms, there are better ones, we're going to see a much better one next time around, but this is a good way to just start thinking about how to do the algorithm, or how to do the sort.

他们是相当棒的排序算法，是有更好的算法，我们下一次,就会看一个更好的，但是开始想想,如何完成算法，或者说是如何排序,是一个好的学习方法,恩，再试试吧,如何来排序呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

For a minute just assume that we can do this and I'm going to show you how to do it on the next slide.

我们暂时先假设基因已经插入到了质粒里,我会在下一张幻灯片告诉你如何做到

耶鲁公开课 - 生物医学工程探索课程节选