There is a beach.
En mi pueblo hay una playa.
Hay una mujer means: "There is a woman"
"Hay una chica" in Spanish means "there is a girl" in English.
That means "there is a person". Or, as a question, "Is there a person".
cuantos dias hay en una semana
"Hay una carta para mi." Translates to: "There is a letter for me."
There is (an apple) = Hay (una manzana) pernounced: ahee
There's a storm.
En una playa junto al mar was created in 1971.
Hay una iglesia aquí?
Hay una piscina grande.
The English translation is "There is a girl" (nina usually means "little girl")