Qais had consolidated control of the security services in the province, a key crossroads region south of Baghdad.

凯伊斯在巴比尔省强化了对治安的控制，这个省地处巴格达以南的一个关键的十字路口地区。

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The character may be a staunch supporter and key resource to a great house, and has tremendous sway in the region due to economic control.

人物可以是一个大领主的坚固后盾和经济关键来源，并由于其经济的控制力而雄霸一方。

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As a result, how to rehabilitate vegetation and use soil and water resources harmoniously is the key to control environment and eliminate poverty in Karst Region of Southwest China.

如何进行植被的恢复重建和实现水土资源的协调利用，是西南岩溶地区环境治理和消除贫困的关键。

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