Original: Butterfly wings break so easily. So, it's best to watch them with our eyes, not with our hands.
Corrected: Butterfly wings break very easily, so it's best to watch them with our eyes and not touch them with our hands.
Explanation:
- We combine the two sentences into one using 'so' as the connecting word instead of starting a new sentence.
- 'Very easily' sounds a bit clearer and more natural than 'so easily.'
- 'Watch them with our eyes and not touch them with our hands' clearly tells what to do and what not to do.