vs
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"A veces" is a phrase which is often translated as "sometimes", and "siempre" is an adverb which is often translated as "always". Learn more about the difference between "a veces" and "siempre" below.
a veces(
ah
beh
-
sehs
)A phrase is a group of words commonly used together (e.g., once upon a time).
siempre(
syehm
-
preh
)