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

Example input: 処方箋を支払う為の保険は ？
Example output: Terán seguro para pagar a receita?
Example explanation: The Japanese sentence is correctly translated into Galician, because the meaning is preserved.
Q: 水が流れていたのは短い期間ではなくおそらく何億年もの間です
A:
E non durante pouco tempo, talvez durante centos de milleiros de anos.