vs
QUICK ANSWER
"Ellas" is a pronoun which is often translated as "they", and "yo" is a pronoun which is often translated as "I". Learn more about the difference between "ellas" and "yo" below.
ellas(
eh
-
yahs
)A pronoun is a word that stands in for a noun (e.g., she).
b. them (object; after preposition)
Me refería a ellas, las que están sentadas allá.I was referring to them, the ones sitting over there.
Díselo a ellas.Tell it to them.
yo(
yoh
)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)
