TASK DEFINITION: You are given a sentence in Spanish. Your job is to translate the Spanish sentence into English.
PROBLEM: Es lo que vengo tratando de explicar desde hace tiempo.

SOLUTION: I have been trying to tell this story for a long time.

PROBLEM: Porque han dominado las capacidades necesarias para ello.

SOLUTION: It's because they've mastered the capabilities required for that.

PROBLEM: Yo hice ese mapa. Acabo de hacerlo!

SOLUTION:
I did that to the map. I just did that!