Since then, a family of three and happy life together.

从此，一家三口又快乐地生活在一起。

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A family of three weekend, that is really happy family.

一家三口过周末，那才是真正幸福的家庭。

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Her brother told us that she was the last of a family of three to be plucked from the rubble.

她的兄弟告诉我们她是这家三口人最终最后一个废墟从中挖出的人。

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My niece drew a picture of my family once when she was three.

我侄女三岁时画了张全家福

耶鲁公开课 - 死亡课程节选

That extra money could pull a family of three out of poverty.

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He is also the manager of a family of three mutual funds, the Monterey Murphy New World Funds: Technology, Core Technology and Biotechnology.

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Inside is a dysfunctional family of three separate kinds of memory chips DRAM, cache and flash thrown together out of weakness.

FORBES: Total Recall