And we basically did a timeline of themselves.

每个人都制作了一份自己的家谱。

麻省理工公开课 - 媒体、教育、市场课程节选

Go five, six, seven, eight, I will have to look into the family tree.

个以上,我得查查你的家谱了

耶鲁公开课 - 基础物理课程节选

They designed and created this timeline and then shared with the children based on a timeline and the family tree that the professor had in his story.

全是由他们自己设计并制作的,并与大家分享,这样的家谱就像教授在,他的故事中给出的那样。

麻省理工公开课 - 媒体、教育、市场课程节选

What we began with would be the professor's family tree.

首先，我们学习了,教授给出的家谱。

麻省理工公开课 - 媒体、教育、市场课程节选