It is not difficult to learn design, and it is not easy to say. It is very important to cultivate interest in learning. It's best to take a quiz before learning → click to test whether I am suitable for learning design.
If you study hard, nothing will be a problem. By the way, cad is the abbreviation of computer aided design, and autocad is just a kind of two-dimensional drawing. Of course, you can also do three-dimensional drawing, but it is not powerful enough to be used in mainstream three-dimensional, so its three-dimensional design is useless to engineering design, just a vase. Mainstream 3D preo, ug, catia, solidwork, domestic cad is expected, Chen Hao cad, caxa, Tianzheng, etc. They can also do 3D, and their functions are not as powerful as those abroad, but they are practical and cost-effective.
If you want to know about cad 3D drawing, you should choose Tianhu Education. The online platform of Tianhu Education "Hu Yun Online", all students' homework is submitted to Hu Yun Online. Excellent homework guided by teachers' online comments will be selected as excellent works by Hu Yun online partners, which will form a national comparison and make students more motivated to do homework.