it's crazy still to this day that to believe that.求详细句子分析.中文翻译：直到今天,这还是难以置信.

it's crazy still to this day that to believe that.求详细句子分析.中文翻译：直到今天,这还是难以置信.
it's crazy still to this day that to believe that.
求详细句子分析.
中文翻译：直到今天,这还是难以置信.

it's crazy still to this day that to believe that.求详细句子分析.中文翻译：直到今天,这还是难以置信.
it 形式主语,真正的主语是 to believe that,动词不定式作主语
is 谓语
crazy 形容词作表语
still 副词,仍然
to this day 至今,介词短语作状语

it's crazy still to this day这个是主句，直到今天这还是很难理解的
（that） to believe that这个是从句，相信这个
这是一个it做形式主语的句子，句子的原形是：
To believe that is crazy still to this day