(as) blind as a bat

US /əz blaɪnd əz ə bæt/
UK /əz blaɪnd əz ə bæt/
"(as) blind as a bat" picture
1.

장님이나 다름없다, 눈이 거의 안 보인다

having very poor eyesight; unable to see well

:
Without my glasses, I'm as blind as a bat.
안경 없이는 장님이나 다름없어.
My grandmother is 90 years old and as blind as a bat, but she still loves to listen to audiobooks.
우리 할머니는 90세이시고 눈이 거의 안 보이시지만, 여전히 오디오북 듣는 것을 좋아하세요.