chalk and cheese in Spanish
chalk and cheese in Spanish
como agua y aceite
(British, NZ, idiomatic) Said of things that are very different, though possibly superficially alike.
día y noche
(British, NZ, idiomatic) Said of things that are very different, though possibly superficially alike.
parecerse como un huevo a una castaña
(British, NZ, idiomatic) Said of things that are very different, though possibly superficially alike.