How time flies! Four years have pas

How time flies! Four years have passed in the twinkling of an eye. During these four years, I have learned a lot of professional knowledge. Take this graduation project, for example. I consulted the mechanical design manual and structural design of Apple Peeler, which enabled me to fully grasp the design methods and steps of Apple Peeler. More importantly, I reviewed the expertise I had learned. I thought I should learn the professional knowledge is useless, that is to say I was too naive, when the graduation project, are of great help to me, especially the "mechanical design" course, particularly for my graduation project help, blame not listening carefully in class, lead to graduation project to do, ask students to learn better than me, through the graduation project let me realize that learning is not a bad thing, is to own. Besides, learning these knowledge skillfully will help us to find a good job. In a word, besides thanking my teachers and classmates for their help, I also want to thank myself.