Many places possess potential wind energy's development and utilization from northern mountainous areas to the whole Jianghan plains which are in the entrance of cold air south down.

由于湖北省北部山地较为破碎，从鄂北岗地到整个江汉平原均处于冷空气南下的通道上，其许多地方风能具有开发利用的潜力。

youdao

This change indicates that the rule of the Qing Dynasty entered the border and mountainous areas of Yunnan, which helped the economic development and the fusion of the ethnic groups in these areas.

这一变化，标志着清王朝对云南的统治已深入到了边疆和山区，极大地促进了云南，尤其是边疆和山区的经济开发、民族融合。

youdao