It's LA piscina, not el, and it's 'colegio,' not 'colliego.' It means, "the swimming pool in the school."
En la piscina - 1996 is rated/received certificates of: Spain:T
ME
A man is swimming in the pool.
en el = in/on the
"fiesta en la piscina" or "fiesta en la alberca"
In the
"En el oceano" means "in the ocean" in English.
Tu nadas EN la pisCina = you swim in the fishpond/swimming-pool
The cast of En la piscina - 1996 includes: Maite Conde as Chica Javier Susana Monje as Eva Rosario Santesmases as Sara
Queda en el museo means: (in Spanish) Is in the museum.
Tierra en el agua means land in the water.
En el = As part of a sentence, "in the" En él = (Accent/tilde over the e in el) In him En Él = (Accent/tilde over the capital E in El) In Him (referring to God)