But to be fascinated is also,sometimes,to be llind.帮我分析下

问题描述:

But to be fascinated is also,sometimes,to be llind.帮我分析下
But to be fascinated is also,sometimes,to be blind.

but副词,
to be fascinated 作主语
is 谓语
sometimes插入语做的还是副词修饰的作用
to be llind就是is后面的表语