Much of the happiness came from the fact that several other Duggars recently announced new pregnancies.

大部分的喜悦来自于近期达格家族其他几人宣布怀孕的消息。

Elena Duggar says this will have a big influence on labor and savings.

Elena Duggar表示，这将对劳动力和储蓄产生重大影响。

" The demographic transition is upon us now and its progressing, by historical standards, quite rapidly, " Duggar said.

“人口统计学的转变正在发生，而且在不断进展，根据历史的标准来看，而且变化得非常快。”