you can bet your life

US /juː kæn bɛt jʊər laɪf/
UK /juː kæn bɛt jʊər laɪf/
"you can bet your life" picture
1.

tu peux parier ta vie, certainement

used to emphasize that something is certainly true or will certainly happen

:
You can bet your life he'll be late again.
Tu peux parier ta vie qu'il sera encore en retard.
Will they win the championship? You can bet your life on it!
Vont-ils gagner le championnat ? Tu peux parier ta vie là-dessus !