Dodged a bullet
→간신히 모면하다

[예문]
A: Did you see that car?
A: 저 차 봤어?

B: Yeah, he is speeding in traffic.
B: 응, 완전 과속하고 있잖아.

A: He had better be careful or he will have an accident.
A: 조심해야지 그렇지 않으면 사고 나겠어.

B: Oh no, he almost got hit!
B: 오 저런, 거의 칠 뻔했어.

A: I saw that, he sure dodged a bullet there.
A: 맞아, 간신히 위기를 모면했네.

B: People need to be more careful.
B: 조심해야겠는걸.