vs
QUICK ANSWER
"Yo" is a pronoun which is often translated as "I", and "a las tres de la tarde" is a phrase which is often translated as "at three o'clock in the afternoon". Learn more about the difference between "yo" and "a las tres de la tarde" below.
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)
a las tres de la tarde(
ah
lahs
trehs
deh
lah
tahr
-
deh
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)
a. at three o'clock in the afternoon
El avión sale a las tres de la tarde, así que tengo que estar en el aeropuerto a las doce.My plane leaves at three o'clock in the afternoon, so I have to be at the airport at twelve.