i have always wanted to be an engineer because my father is an engineer. i wanted to be a qualified scientific worker like my father. even when i was four or five years old, i tried to build various houses and palaces with my toy bricks.

　　when i was in school, i studied very hard. i was one of the best students in my class. my grades in every subject were ecellent.

　　now i am a college student. i am doing my best to learn all i can that is necessary for an engineer to know about. i am confident that i can make my contributions to our country in the near future with what i have learnt.