用英文介绍我的家庭多写几个吧!

My FamilyMy name is Li Hua。I am from a worker's family。There are six people in my family。They are my grandfather,my grandmother,my father,my mother,my sister and I。Every member in my family works for his or her own trade①。My grandfather and grandmother are peasants。They do farm work every day in my hometown。My father is a senior engineer。He is now working in Africa,helping to build a power station。My mother is a teacher。She teaches English in a middle school。My sister,five years older than I,is a doctor in the People's Hospital of our county。She loves her work and does it well。I am a middle school student。And I am going to take this year's college entrance examination。I wish that I could be enrolled② by a famous university。That is my family。All the members in my family live in harmony③。We love each other devotedly。