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"Yes" is an interjection which is often translated as "sí", and "I am very happy" is a phrase which is often translated as "estoy muy feliz". Learn more about the difference between "yes" and "I am very happy" below.
yes(
yehs
)An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
I am very happy(
ay
ahm
veh
-
ri
hah
-
pi
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)
a. estoy muy feliz
I am very happy for my parents. Today is their anniversary.Estoy muy feliz por mis padres. Hoy es su aniversario.
b. estoy muy contento
I got a good grade on my test today! I am very happy.¡Saqué una buena nota en mi examen hoy! Estoy muy contento.