Detailed Instructions: You are given a sentence in Galician. Your job is to translate the Galician sentence into Polish.
Q: Son un instrumento de comunicación moi bo, para ben ou para mal.
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Są wspaniałym narzędziem komunikacji na dobre i na złe.