tree after tree went down,cut down by the water,which must have been three metres deepcut down by the water,做什么成分?

问题描述:

tree after tree went down,cut down by the water,which must have been three metres deep
cut down by the water,做什么成分?

做went down的并列谓语

插入语,修饰TREE AFTER TREE,CUT是现在完成时
比较符合语法的语序是TREE AFTER TREE CUT DOWN BY THE WATER WENT DOWN,但这样不符合英语习惯,所以做插入语.

cut down by the water做"伴随状语",这个伴随状语的逻辑主语是tree after tree,所以cut在这里是“被动态“的
全句意思是:
大树被洪水连根拔起,一棵一棵地倒下了,洪水足足有3米深.