Formal:
* Eu sou do Brasil. (Literally: "I am from Brazil.") This is the most common and formal way to say it.
Informal:
* Eu sou brasileiro(a). (Literally: "I am Brazilian.") This is a more informal way to say it, and it's often used when talking to friends or family.
* Eu nasci no Brasil. (Literally: "I was born in Brazil.") This emphasizes where you were born, and can be used in both formal and informal contexts.
Other options:
* Sou do Brasil. (Literally: "I am from Brazil.") This is a shorter and more informal version of "Eu sou do Brasil."
* Eu vim do Brasil. (Literally: "I came from Brazil.") This is a good option if you are currently living in another country.
Remember to conjugate the verb "ser" (to be) according to the subject pronoun. For example, if you are talking about someone else, you would say "Ele/Ela é do Brasil" (He/She is from Brazil).
Pronunciation:
* Eu - eh-oo
* Sou - sow
* Do - doo
* Brasil - brah-zeel
* Brasileiro(a) - brah-zee-lay-ro(a)
* Nasci - nah-skee
* No - noo
* Vim - veem