믿을 수가 없다

can’t believe

→ 믿다
phrase Common #5,641
can’t believe Used to express disbelief or that something seems unbelievable. The phrase itself is neutral; the sentence ending determines the level of politeness.
KO: 이런 일이 일어나다니 정말 믿을 수가 없다.
EN: I can’t believe something like this happened.