用英文写的我的梦想的文章约100个单词

My dream is to be a doctor。When I was young,my mother was very weak。She was often ill in bed。Our life was very hard for it。Then I made up my mind to be a doctor when my mother had no money to see a doctor。I will try my best to learn knowledge well,for my dream,I must study hard。I am sure that I will be a good doctor and treat my mother well。