"I collect juice bottles."

Translation: Eu adun sticle de suc.

[FYypNdmF]

i know 'adun' is better, but isn't 'culeg' is good as well?

[Lurch_M]

If you use "culeg" here, then it sounds like the bottles are on the ground and you are picking them up. So I think "adun" is the better version, since it most resembles the meaning "to collect/gather". Oh, and you can of course say "Eu colectez sticle de suc" just as well.