How to describe unclean ground?

Adjectives such as "dusty", "dusty" and "messy" can all be used to describe unclean ground. These words can effectively describe the dirt and sundries on the ground, giving people a sense of clutter. In writing and oral expression, the rational use of adjectives can enhance the expressive force and appeal of language and make the description more vivid, concrete and vivid. At the same time, we should also pay attention to the proper use of words, and don't use words that are too demeaning or offensive, so as not to cause unnecessary misunderstandings or conflicts.