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1·It is found that family size might cause people to be shy.

研究发现，家庭规模可能导致人们变得害羞。

2·As technology and society permit highly effective and generally acceptable methods of family planning there has been a decline in family size.

由于技术和社会允许采用高度有效和普遍可接受的计划生育方法，因此家庭规模有所减少。

3·family size is stabilizing.

家庭规模稳定化了。

4·What's your ideal family size?

你认为几口之家最理想？

5·Firstly, the family size is becoming smaller than before.

第一，家庭规模比以前变小了。

6·Literacy is up; life expectancy is up;family size is stabilising.

识字率上升；预期寿命上升；家庭规模稳定。

7·Literacy is up; life expectancy is up; family size is stabilizing.

文盲人数降低了；人均寿命增长了；家庭规模稳定化了。

8·They asked about family size, parental education, and mothers' ages.

他们也询问关于家庭规模、父母的教育和母亲的年龄。

9·The smaller family size is mainly due to the positive results of population control.

家庭户规模缩小，主要是人口控制所产生的积极效果。

10·Parents state financial difficulties as the main reason for 31 restricting family size.

家长们说他们控制家庭规模的主要原因是经济上的困难。