If you move or reach out blindly, you act without being able to see what you are doing or where you are going.
Lettie groped blindly for the glass.
莱蒂瞎子似地摸索着找杯子。
If you say that someone does something blindly, you mean that they do it without having enough information, or without thinking about it.
Don't just blindly follow what the banker says.
不要盲目地听从这位银行家的话。
Without adequate information, many students choose a university almost blindly.
由于没有足够的信息,很多学生几乎都是盲目地选择大学。