only ifyou put the sun there did the movements of the other planets in the sky make sence.句子意思大概清楚了但是不清楚它的句子成分 求分析

only ifyou put the sun there did the movements of the other planets in the sky make sence.句子意思大概清楚了但是不清楚它的句子成分 求分析
only ifyou put the sun there did the movements of the other planets in the sky make sence.
句子意思大概清楚了但是不清楚它的句子成分 求分析

only ifyou put the sun there did the movements of the other planets in the sky make sence.句子意思大概清楚了但是不清楚它的句子成分 求分析
Only if +状语构成了部分倒装.从句中的助动词提到从句的主语前面 .这是个倒装句,

Only....did.....一个倒装
只有当把太阳放在这个地方以后，才能搞清楚其他天体在空中运行情况。