everybody knows
Everyone knows who he is.
Cuando todo el mundo sabe su nombre?
When everyone knows your name?
Everyone knows.
Todo el mundo sabe acerca de Tom.
Everyone knows about Tom.
Everyone knows his name.
Todo el mundo sabe la noticia.
Everyone knows the news.
Si una mujer sabe, todo el mundo sabe.
If one woman knows, everyone knows.
Como todo el mundo sabe, el aire es una mezcla de gases.
As everyone knows, air is a mixture of gases.
Todo el mundo sabe cómo escribir su propio nombre.
Everyone knows how to spell their own name.