The Cleavers were a happy family.

VOA: special.2009.05.04

People if you're coming in now, you can sit up here, or you even can sit on the floor up here. It's one big happy family.

刚进来的同学，可以坐在这，也可以坐在地上,这是个快乐的大家庭啊。

麻省理工公开课 - 固态化学导论课程节选

I think that just it's a story that about his family before he left and sort of how he had a very happy, joyful life with his family.

我认为这个故事记录了,他离开日本前得家庭,以及他和家人的，快乐生活。

麻省理工公开课 - 媒体、教育、市场课程节选

Father and son were happy living together in the old family house.

VOA: special.2009.03.07

Yet she remembered her family as a happy one.

VOA: special.2009.01.18

The toy is just part of a fun, family experience,he says, and Happy Meals offer more healthful choices than ever, including low-fat milk instead of soda and apple slices instead of French fries.

VOA: standard.2010.06.24