You are given a sentence in Galician. Your job is to translate the Galician sentence into Arabic.

Let me give you an example: É basicamente un caldeiro que rota.
The answer to this example can be: ويوجد أساسا مرجل دوار.
Here is why: The Galician sentence is correctly translated into Arabic, because the meaning is preserved.

OK. solve this:
A crecente colonia de bacterias que ven aquí é do ancho aproximado dun pelo humano.
Answer:

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
المستعمرة البكتيرية المتنامية التي ترونها هنا هي عن عرض شعر الإنسان.