西南地区石漠化已经成为我国的两大生态灾难之一，而贵州省又处于我国西南部石漠化地区的中心。
The rocky desertification of the south-western region has become one of the two big biology disasters in our country.
西南地区石漠化已经成为我国的两大生态灾难之一，而贵州省又处于我国西南部石漠化地区的中心。
The rocky desertification of the south-western region has become one of the two big biology disasters in our country.
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