The average family size has fallen sharply in recent years.

近年来，平均人数急剧下降。

That showed the UN family size forecast up to the end of the century.

这是联合国对世纪末的大小的预测。

Some of that can be attributed to people living longer, but family size remains the driving factor.

部分原因是人们的寿命延长，但模仍然是驱动因素。

If resources are limited and the family size is too large, there will be problems for the family.

如果资源有限，而成员，那就会有题出现。

Yes, although what many of them didn't take into consideration was family size.

对的，尽管大一部分研究并没有考虑到的大小。

Families come to us with an average income of about 12,000 dollars a year and an average family size of four.

来找我们的年平均收入大约为1.2万美元，平均人数为四人。

But with family size shrinking under China's one-child policy, and children now farther away, that tradition is breaking down.

但随着中国的独生子女政策导致模缩小，而且孩子们的距离越来越远，这一传统正在被打破。

But the trend has been particularly pronounced in South Korea, where family sizes have reduced in the span of a few generations.

但是这一趋势在韩国尤为明显，韩国的模在过去几代不断缩小。

The U.N. said that any effort to reduce family size now would come too late to effectively slow the 2050 growth projections.

联合国表示，现在任何减少模的努力都为时已晚，已无法有效减缓2050年的人口增长预期。

Still, any effort to reduce family size now would come too late to significantly slow the 2050 growth projections, the U.N. said.

尽管如此，联合国表示，现在任何缩小模的措施都太迟了，无法显著降低2050年的增长预期。

Chandler, here you go, got your traditional Thanksgiving feast, you got your tomato soup, your grilled cheese fixing, and your family size bag of Funyuns.

Chandler，这是你的传统感恩节大餐。你的西红柿汤、你的考奶酪还有装Funyuns。

Now, 11 billion people is still a lot, but the good news is that the faster we improve health, the faster family size goes down.

现在，110亿人仍然，但好消息是，我们改善健康的速度越快，模下降的速度就越快。

He and his colleagues looked at how family sizes are changing and how that could affect the amount of support that a caregiver may have.

他和他的同事们研究了模的变化情况，以及它可能对护理人员可能得到的支持有何影响。

But as child mortality rates declined, and the US industrialized, the average family size declined from 7 children in 1800 to 3.5 children by 1900.

但随着儿童死亡率下降和美国工业化，平均模从 1800 年的 7 个孩子下降到 1900 年的 3.5 个孩子。

The same cultural and social factors that prevent women from working also tend to limit their access to birth control, which in turn, increases family sizes.

阻止女性工作的相同文化和社会因素也往往会限制她们获得节育措施，这反过来又会增加模。

I had the famous virus before Christmas, so I was home for 10 days and I had just a big family size box of Cheez-Its that I ate in those 10 days.

我在圣诞节前感染了那个著名的病毒，所以我在呆了 10 天，在那 10 天里我只吃了一大盒装的 Cheez-Its。

Mobility may have played a factor, but researchers also think that greater autonomy for women and smaller family sizes, meaning that there were just fewer cousins to marry, also influenced the change.

流动性可能是一个因素，但研究人员也认为， 女性更大的自主权和更小的模， 意味着结婚的表亲更少， 也影响了这种变化。