It has a regional area of approximately 30.7 km2 , governs 22 administrative villages and has a population of 18,000 plus, which has always been called he back garden of Zibo?是什么意思_It has a regional area of approximately 30.7 km2 , governs 22 administrative villages and has a population of 18,000 plus, which has always been called he back garden of Zibo?在线翻译_英语_读音_用法_例句