A water-facing curved tree of Lu, surrounded by mountains, seems to be a thoughtful piano.

All the way to the waterfront, the wild trees are surrounded by mountains, and if the piano sounds, it can be understood as follows:

A sketch appeared in front of my eyes, but this sketch only drew mountains and Woods, owned a small house, but there were no fictional characters. I think the cabin in the Woods must be a secluded place. After reading it, it seems that there is a piano playing around.

To understand a poem, we should analyze it in combination with the poet's experience and background.