黑龙江省是我国重要的粮食主产区，耕地面积和人均占有量都居我国首位。
Heilongjiang Province is an important major grain-producing area, and the per capita share of cultivated land in China takes the first place.
黑龙江省是我国重要的粮食主产区，耕地面积和人均占有量都居我国首位。
Heilongjiang Province is an important major grain-producing area, and the per capita share of cultivated land in China takes the first place.
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