Usages of two
I have two jackets: one is old, and the other is new.
Tengo dos chaquetas: una es vieja y la otra es nueva.
I have two dogs.
Yo tengo dos perros.
I have two dogs: one is small.
Tengo dos perros: uno es pequeño.
A cold river runs between the two mountains.
Un río frío corre entre las dos montañas.
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