"I am like I am. I am made like that. When I long to laugh. Yes I roar with laughter."
Literal translation:
"I am like I am. I am made like that. When I have longing* of to laugh. Yes I laugh to bits."
envie - usually means envy, but in this case, it is longing
A song by Jacques Prévert, the rest of the lines here:
http://www.paroles.net/juliette-greco/paroles-je-suis-comme-je-suis
