请问一个句子结构问题
His memory,too,he described as extensive,but hazy.So poor in one sense was it that he never could remember for more than a few days a single data or a line of poetry.第二句可以理解成为 it was so poor in one sense... 这样吗?如果可以的话 应该是个倒装结构 什么情况下可以判断他是倒装结构 什么情况下才需要用倒装结构呢谢谢啦~