Our subject this week is an area of study that interests millions of people -- genealogy,researching family history.

VOA: special.2010.06.28

Here you see the study of the family tree which used the family timeline before.

这是孩子们在利用,家族时间表来分析族谱。

麻省理工公开课 - 媒体、教育、市场课程节选

Your desire to come to class to study, to go out with friends, to read a book, to raise a family, to be--to do anything are priorities set by your emotions.

你想要到教室学习，跟朋友一起出去，读书，抚养家庭，你所做任何事情的优先级由情感设定。

耶鲁公开课 - 心理学导论课程节选

The study compared three hundred nineteen Parkinson's patients to more than two hundred family members.

VOA: special.2009.04.07

The study involved two members of an extended family.

VOA: special.2009.08.26

Another area of study is family genetics.

VOA: special.2009.04.07