Recently! I have some tired,maybe I have to do  more things than before because of our less colleagues who worked in our department.At the same time,expect these things,I have to review my professional knowlege and prepare to take some test.I need to spend some more time in understanding instead of reciting those important point.I think that some of their points are so difficult.I majored in mechinary in the school.However,adding some electronic knowledge which I hadn't studied before.Maybe to improve myself.I chose this direction.As for me,hot weather is very hating.Only leaving less than 1 month time.I must finish the 3 course and pass them.So I have to keep a calm to study and understand my chosen knowledge.otherwise,I will regret what I did.

Now I will start to do ,so just do it with a calm mood.