It's not possible to breathe here.
- Aquí no se puede respirar.
I was unable to breathe because of the smoke.
- Yo era incapaz de respirar por el humo.
I was unable to breathe because of the smoke.
- Não conseguia respirar por causa da fumaça.
Sometimes, I think about the future, and I forget to breathe.
- Às vezes eu penso no futuro e me esqueço de respirar.