家人的複數英文

家人的複數是families。

造句有：

1、With today more efficient contraception women can plan their families and careers.

如今有了更加有效的避孕方法，女性便可以規劃她們的家庭和事業。

2、I think it is very rare to have big families nowadays.

我想，如今大家庭已經很少見了。<