Question

Donde esta a la bibliotecha​

Answer 1

If you're asking what it means, it means "where is the library?"

Answer 2

Donde esta la bibliotheca is a question so it would be:

¿Donde esta la bibliotheca?

This translates too:

Where is the library?

Donde= where

Esta= is

La= the

Bibliotheca= library

You would have to remove the ‘a’ between esta and la in your question and add the question marks as well.

Hope this helps! :3