Suddenly one day... My new transfer student classmate suddenly transformed and stood on the podium!
Students, when you look at the blackboard in class, don't always look at me, there are no words on my face;
Students, put your cell phones away and don't take pictures. The dean of the Academic Affairs Office is watching you at the back door;
Students, don't ask me what phosphorus pentoxide is before oxidation, it's not 520;
Students, please ask questions one by one. Too many people will affect the work of other teachers;
My classmates, I am just an exchange student who is here to temporarily substitute for classes...
Concept: Li Huo is a child who chases the stars. In his eyes, Chen Mi is just a spiritualist who is preparing to study for a Ph. D. In Massachusetts with an internship salary.