Hello !!
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The word "hello" in portuguese is "Olá". you can use it when you greet someone or introduce yourself to a stranger.
(Portuguese).
Olá ! Meu nome é Pedro Aloncio, tudo bem com você?
(English).
Hello ! My name is Pedro Aloncio, how are you?
(Portuguese).
Olá ! Meu amigo.
(English).
Hello ! my friend.
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I hope I have collaborated !