昏天黑地

例句：

1. 1. The blind man could not see the road clearly.
   这个盲人看不清道路。
2. 2. She was blind to the fact that he was cheating her.
   她对事实视而不见，他正在欺骗她。
3. 3. The blindfolded person couldn't see a thing.
   被蒙上眼睛的人什么也看不见。