What do you mean by "dancing butterflies in the fragrant path and dancing in the evening wind"?

A poem by Song Huizong, the whole poem is as follows:

"Sweet according to the emerald calyx, rotten in a court.

Zero dew is drunk, and the afterglow seems to melt.

Dan Qing is difficult to write, and naturally he stays alone.

Butterfly dance in the fragrant path, night wind dance. "

This poem has a beautiful artistic conception. It says, "In the courtyard next to the green leaves, colorful flowers are blooming brilliantly. Flowers stained with dew in the morning are so shy that they seem to melt in the evening breeze. It is difficult for a painter to describe such a beautiful scenery because it is a masterpiece of nature. I would like to be a butterfly lost in the fragrant path and dance freely with the evening breeze. "