Translation:It is dark here.
Yes, Duo. When half the sentences you generate make you sound like a kidnapper, it gets that way.
Why does the pronunciation sound weird to me? 요 doesn't sound like 요....?
It doesn't sound very clear to me, either. I don't think the TTS is pronouncing it incorrectly, but it sounds like 어두워 and 요 were recorded separately. 어두워요 is, as you know, literally pronounced [어두워요].
I'm with you. It sounds like it's between 요 and 여 to me. Maybe that's normal though - we have "lazy" pronunciations of a lot of words in English too.