Translation of "Sloths" in Japanese

Sloths have a freakishly low metabolism.

ナマケモノは代謝が 異様に低いです

Then, there are the two-toed sloths.

それからフタユビナマケモノ

I've spent many happy hours mesmerized by moving sloths.

私はナマケモノの動きに見とれながら 何時間も幸せな時間を過ごしました

And sloths can do almost anything in this inverted position.

ナマケモノは この逆さの姿勢で およそほとんどのことができます

sloths are the only mammal that we know of that don't do flatulence.

ナマケモノは おならをしないことが 分かっている唯一の哺乳類なんです