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"I ski" is a form of "ski", a noun which is often translated as "el esquí". "In the winter" is a phrase which is often translated as "en el invierno". Learn more about the difference between "in the winter" and "I ski" below.
in the winter(
ihn
thuh
wihn
-
tuhr
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)
ski(
ski
)A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
An intransitive verb is one that does not require a direct object (e.g., The man sneezed.).