We analysed a large number of countries, over almost a century, to unearth some empirical regularities.

我们分析了很多国家近一个世纪来的社会状况以期揭示有据可循的规律。

youdao

We analysed a large number of countries, over almost a century, to unearth some empirical regularities.

我们分析了很多国家近一个世纪来的社会状况以期揭示有据可循的规律。

youdao