last week manager assigned a task of a new product's design, i didn't ready to begin until today, because i want to use a new design software to try, you konw i have taken one month to study and exercise with it, so i don't worry  about whether i can complete this task, but a fact can be sure is that the proficient level will not be as well as the sotfware of  Professional Engineer. be jsut like i often say that i like to taste and learn new things.

this weekend is the deadline of this project, so i must hurry up to do ......