帮忙翻译课文why do i go to college?That's because i want to be a n

帮忙翻译课文
why do i go to college?That's because i want to be a nurse.When i was young,my grandmother always got sick and went to hospital.However,my parents were very busy with their jobs they couldn't take care of her well.So i had to stay at the hospital to look after my grandmother.
In the hospital,I found that the nurse were not kind enough to the patients.they showed little care,From that moment,I made up my mind to become a nurse to take care of my patients better.
That's why I am here to obtain my college degree.Although it is very hard to become a nurse in the United States,still I will do my best to make my dream come true.