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"Ella" is a pronoun which is often translated as "she", and "yo" is a pronoun which is often translated as "I". Learn more about the difference between "ella" and "yo" below.
ella()
A pronoun is a word that stands in for a noun (e.g., she).
c. it (things or animals)
Esa es mi casa. Detrás de ella hay un garaje.That's my house. Behind it, there's a garage.
yo()
A pronoun is a word that stands in for a noun (e.g., she).
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
3. (psychology)