when I know i need to contact with professor Li, and i get a bad mood immediately. I don't know the reason. I must do it. but i am not confident, and think too much, it is my fault.
in fact, i am not so afraid of that.
i try my best to work, and people are all equal,
the worst outcome is to lose this job. For me ,it is not unacceptable. so i must keep good mind ,and work normally.
其实只是改了皮毛。还是不通。不知道你是谁，但希望你能进步。加油！
  回复  引用