A happy woman quite stands in front of a business that displays a closed sign and looks very animated.
A woman happily stands by a bussiness showing a closed sign and looks very colorful.
The happy woman stands and a woman happily stands imply one another between the two sentences.
A happy woman is the same as a woman stands happily.
The woman is happy, near a business, and that business has a closed sign in both examples, animated and colorful are both synonyms.