Underground parking garage skirting line效果图

Quick answer：

An underground parking garage skirting line is the decorative and functional trim that runs along the floor-to-wall interface in a parking garage. It serves to protect the walls from damage caused by vehicles, as well as to provide a finished look. An '效果图' refers to a visual representation or a rendering of how the skirting line would look in an underground parking garage. This can be used for design presentations or to give a realistic preview of the final product.