What is a reasonable standard for one family is not applicable for another.

对一个家庭合理的标准对于另一个家庭并不适用。

《柯林斯英汉双解大词典》

I intend to get betrothed, for I can provide for more than one family.

我打算订婚，因为我可以供养不止一个家庭。

youdao

Soon after the war, one family who lived in Pennsylvania adopted me and brought me up.

战后不久，住在宾夕法尼亚州的一个家庭收养了我并把我养大。

youdao

She said these will help fight childhood obesity "one child,one family and one community at a time."

VOA: special.2010.06.07

and then you also have the smaller, you know like, three or four-story homes which one family may occupy.

然后你也有那种小一些的，只有三四层楼的，一个家庭就可以占据的房子。

上东区的氛围 - SpeakingMax英语口语达人

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

"We the people of many faiths have become we the people of one family, " Potasnik said.

CNN: Thousands gather for service at Ground Zero

"We are all one family, " he says in a choked voice, his eyes suddenly tear-filled.

FORBES: On The Cover/Top Stories

The Local Coordination Committees said that 35 of the dead are from one family.

CNN: Syria activists: 78 killed in village