Again, you should turn the TV off before recording anything.
But your voice looks like it works quite well. Perhaps, with a LOT of nitpicking, I could find MINOR details that could SLIGHTLY improve your voice. But seriously, it definitely passes.
I don't know how old you are (and am starting to get SEVERELY annoyed by the rule on age, but that's another matter and I shouldn't even have mentioned it), but... Has your voice broken at all? It sounds so natural. It's probably better than mine (well, my voice of one or two years ago, before it began to rot), and I've been diligently training since the very beginning of my puberty.