doesn't say anything
Ele não diz nada, mas deve saber alguma coisa.
He doesn't say anything, but he must know something.
Eu também o acordei, mas ele não diz nada.
I also woke him up, but he doesn't say anything.
— Piku (2015)
Não diz nada e não cheira a álcool.
It says nothing and doesn't smell of alcohol.
— O Lamento (2016)