"Why do you want to learn Portuguese?" in Spanish

Summary

The Spanish translation for “Why do you want to learn Portuguese?” is ¿Por qué quieres aprender portugués?. The Spanish, ¿Por qué quieres aprender portugués?, can be broken down into 4 parts:"why" (por qué), "you want" (quieres), "to learn" (aprender) and "Portuguese" (portugués).