por que el cielo es azul ?
¡Qué pregunta fascinante! He aquí información cabal:
Welcome to the forum. This is a great community for learning English and especially Spanish. Why not take a moment and read over the rules so that we can better help you with your questions.
This is an amusing thread. (The responses, that is...)
Let me also welcome you, Zmai.
Your profile says you live in Serbia, and that you are learning both English and Spanish.
What a brave challenge you're undertaking.
How do you say that in Serbian?
PS: I've seen some really good Serbian movies, by the way.