瑞士高原覆盖了全国面积大约百分之三十，却聚集了全国三分之二的人口。

The 13)Plateau covers about thirty percent of the country's surface area, but is home to two thirds of the population.

youdao

瑞士高原覆盖了全国面积大约百分之三十，却聚集了全国三分之二的人口。

The 13)Plateau covers about thirty percent of the country's surface area, but is home to two thirds of the population.

youdao