短語(yǔ)詞組短語(yǔ)the aging of population 人口老齡化;老齡化;人口老化Aging society population 老齡化社會(huì)aging g population 老年人口aging chinese population 中國(guó)人口老齡化aging advanced population 老年人口高齡化With aging population 老年人口個(gè)案慣例aging g of population 人口老齡化country of aging population 老年型國(guó)家aging population society 老齡社會(huì) 返回 aging population