What's shown in this diagram is the progress of the developing embryo as it travels in time, down the fallopian tube.

这张图上显示的,就是胚胎发育的过程,是按照它在输卵管中移动的时间排序的

耶鲁公开课 - 生物医学工程探索课程节选

So I took this little interaction as sort of progress milestone in the proliferation of internet video.

所以我把这次交流作为一种网络视频,增殖过程中的里程碑。

麻省理工公开课 - 媒体、教育、市场课程节选

And this is an evolving project, a work in progress.

这是一项不断向前发展的事业。

耶鲁公开课 - 现代诗歌课程节选