不管我们是研究发展中国家还是发达国家人民的生活条件，我们都应该记住这些区别。

We should keep these distinctions in mind when we research people's living conditions, either in the developing or the developed world.

youdao

不管我们是研究发展中国家还是发达国家人民的生活条件，我们都应该记住这些区别。

We should keep these distinctions in mind when we research people's living conditions either in the developing or the developed world.

youdao

人民的生活条件改善了很多。

People's living conditions have improved a lot.

youdao