Are you asking Duff Bish if it is difficult to answer? The argument is clear, sufficient and solid. Clear thinking and reasonable structure. It's not difficult to get through.

Graduation design (thesis) is the last stage of students' study in school, and it is an important link to cultivate students' comprehensive application of what they have learned, to discover, propose, analyze and solve practical problems, and to exercise their practical ability. It is also a systematic training and testing process for students' practical work ability.