the major reason for population change is the change in birth and death rates.4579
问题描述：
the major reason for population change is the change in birth and death rates.4579
the major reason for population change is the change in birth and death rates.4579 全句翻译.想知道的语言点：1— population change is the change 怎么翻译
答
人口变化的主要原因在于出生率和死亡率的改变
两个change都是名词,整个句子的谓语动词是is
population change is the change 人口变化（的主要原因）是……的变化