Like a family tree that you might use to trace back through generations of ancestors, only it's showing a family of genetically related languages instead of people.

就像你可以追溯祖先的家谱一样，它只是在显示与遗传相关的语言，而不是人类。

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Make a family tree.

制作家谱。

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Many families are grappling with similar questions as a family tree today is beginning to look more like a tangled forest.

许多家庭被类似的问题困扰，今天的家谱图开始变得看着像是个缠绕的森林。

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It parks in front of the Red Lion Inn. As in the original picture, there is a Christmas tree on the car as it is being delivered to a family.

VOA: standard.2009.12.25

But I didn't ask for a family tree.

但我没有规定必须要画族谱。

麻省理工公开课 - 媒体、教育、市场课程节选

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

It then used this information to construct a family tree that placed them into clusters.

ECONOMIST: Computers and language

But first, for many African Americans the idea of tracing a family tree has been little more than a dream.

NPR: Scholar Helps Black Americans Trace Family Roots

Last year, my colleague Brian Solomon put together a family tree in an effort to break down their fortune.

FORBES: This Year's Most Generous Billionaire Philanthropist Has Been Dead Since 2006