Hmm.. most of the animals those doesn't have legs are slow.
Like snails and worms.
Oh, snakes are fast...?
...Anyway I think it will be slow.



https://wol.jw.org/ko/wol/dsync/r8/lp-ko/r1/lp-e/502018190
WAS IT DESIGNED?_ The Dolphin’s Sonar

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Hmm.. most of the animals don't have legs are slow.
Like snails and worms.
Oh, snakes are fast...?
...Anyway, I think they will be slow.

= for the word "anyway", we have to put a comma (,) before the next words

= "animals" is plural, therefore, we have to follow that up with a plural verb
= Overall, the ideas are great!