The shift towards pervasive and permanent low fertility, population aging and eventual depopulation.

我们在转变至普遍且永久性的低生育率、人口老龄化以及最终的人口数量下降。

It's a region that had depopulation and a lot of people going to the richer south.

该人口不断减少，许多人都涌富裕的南部。

Retiree Petrini hopes the treasures will bring " jobs, culture and knowledge" to his village, which is struggling with depopulation like much of rural Italy.

退休人员彼得里尼希望这些宝藏他的村庄带来“就业机会、文化和知识”，与意大利大部分农村样，这个村子也在努力应对人口减少的问题。

Yeah, you've talked about this a lot, that depopulation is a big problem, and people don't understand how big a problem it is.

CA：是的，你已经谈了很多，人口减少是个大问题，人们不明白它有多大。

The areas of the island that were most severely affected by the famine and depopulation were in the west and the south, where the Irish language had previously been more dominant over English.

岛上受饥荒和人口减少影响最严重的在西部和南部，在那里，爱尔兰语比英语更占主导位。

Farms were enlarged, and the occupiers of land, notwithstanding the complaints of depopulation, reduced to the number necessary for cultivating it, according to the imperfect state of cultivation and improvement in those times.

农场扩大了，土的占有者尽管有人抱怨人口减少，但根据当时不完善的耕作和改良状况，减少到耕种所需的人数。