know each other
Se conocen pocas ruinas de esta civilización.
Few ruins of this civilization are known.
They don't know each other very well.
Tom y Mary se conocen muy bien.
Tom and Mary know each other very well.
Hay mucha confianza entre ellos porque se conocen desde la infancia.
There is a lot of trust between them because they have known each other since childhood.
Tom y Mary no se conocen.
Tom and Mary don't know each other.
Las dos mujeres se conocen la una a la otra.
The two women know each other.
Espera, ¿se conocen?
Wait, do they know each other?
— 28 años después: El templo de los huesos (2026)
Everyone knows each other.
I think you guys know each other.