As a country boasting a vast territory and encompassing a large population, people in many places of China speak their own dialects.

中国幅员辽阔，人口众多，很多地方人们都说自己的方言。

youdao

China has a vast territory and a large population.

中国地域辽阔，人口众多。

《新英汉大辞典》

Our country has a vast territory and abundant resources.

我国土地辽阔， 资源丰富。

《新英汉大辞典》

The rebels began their guerilla campaign for a separate Tamil homeland in 1983, and at the height of their power they controlled vast swathes of territory.

VOA: standard.2009.04.06

But, given the vast territory and forests the police need to cover, more forces are required, he said.

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They made that journey in the spirit of discovery to learn the potential of the vast new territory and to chart the way for others to follow.

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The Malian military was low on morale and equipment, the distances vast and the territory difficult.

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