Instructions: You are given a sentence in English. Your job is to translate the English sentence into Portugese.
Input: These structures are called cilia, and they actually move the mucus out of the lung.
Output:

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
Estas estruturas são chamadas cílios, e movem o muco para fora do pulmão.