The snow pressed the branches very low, although they could not touch the mud.
Once the sun rises, it is still in harmony with the sky.
The general meaning is: "On snowy days, the branches of bamboo are pressed very low by snow, although it is very low, but it is not contaminated with soil. Don't worry, as long as it clears up and the sun comes out, the bent branches will still stand tall again, perpendicular to the sky and in harmony with it!