What I've always wanted to do, I might as well take it out and give it a try these two days. Especially the knowledge learned in textbooks or laboratories, if applied to real life in these two days, you will find that the effect is good!
I dreamed of picking up some good or bad luck to scrape my ears:
Only with a solid foundation, a peaceful body and mind and the successful development of slave status can we enjoy happiness, longevity and perfection. Dajichang.