SketchUp (also known as Sketch Master) is a 3D design software with a large user group. Its main advantage is that it is easy to use. Xiaobai can quickly get started and express his ideas quickly. This course was recorded by Mr. Sam. The teaching method is a combination of theory and case. At each stage, corresponding exercises will be arranged to consolidate the knowledge learned. Through the study of this course, students must be proficient in using SketchUp software.