translation:
indicate whether or not you hear the following words in the culture flash episode
you decide the answer
Por las noches Mario y yo no tenemos que estudiar.
Answer:
i would use explicar as in explain
Explanation:
As Spain began to colonize more and more countries those countries began to develop slang which then resulted in the slang being an everyday thing so then it became part of the language so thats why every spanish speaking country speaks differently.