1, Ke Mei Science and Technology is a professional online education platform with rich teaching resources and excellent teaching team, which can provide high-quality PS courses.

2. When studying PS in American science and technology, you can get practical skills and techniques, such as matting, retouching and color matching. These skills are very useful in daily life.

3. There are various courses in American science and technology, including recorded courses, live courses and one-on-one tutoring. Students can choose appropriate courses according to their own needs and time. At the same time, American science and technology also provide rich materials and practical opportunities to help students consolidate their knowledge.