you can bet your life
US /juː kæn bɛt jʊər laɪf/
UK /juː kæn bɛt jʊər laɪf/

1.
틀림없이, 확실히
used to emphasize that something is certainly true or will certainly happen
:
•
You can bet your life he'll be late again.
틀림없이 그는 또 늦을 거야.
•
Will they win the championship? You can bet your life on it!
그들이 챔피언십에서 우승할까? 틀림없이 그럴 거야!