Sketch interior效果图

Quick answer：

Sketch interior效果图 refers to a type of architectural drawing that provides a quick and simplified representation of an interior space. It is used to visualize the layout, scale, and aesthetic of the space before the construction or renovation begins. Sketch interior renderings are typically hand-drawn or created using computer-aided design (CAD) software and can include furniture, fixtures, and finishes to give a sense of the final appearance.