请您翻译：中国是一个多山地的国家，山地面积占三分之二。

原创！
China is a mountainous country, having two thirds of the area occupied by mountains.

China is a mountain of more than one country, two-thirds of the mountain area.

China is a mountainous country whose area of mountain occupies two-thirds.

China is a mountainous country,the mountain land takes up two thirds of the whole land.

China is a country which has a lot of mountain and covered for about 60 percent.