英语演讲稿 急急急！ 主题“What are the responsibilities of college students”

responsibility(责任)
My aunt's little grandson had a very bad cough these days, so my aunt took him to a hospital the day before yesterday. They met another grandma and her little granddaughter. Although the little girl was only 5 and a half years old, she had been suffering with heart disease for her whole short life. The little girl was discarded by her other grandparents (her father's parents) after the diagnosis of her disease. Her mother didn't want to be burdened by the little girl and gave her to her grandma (her mother's mother). Her grandma felt very sorry for this little ill granddaughter andtook the responsibility to bring her up.

Now, the little girl needs an operation. However, her grandma has only 20,000 yuan in total, which is much less than the operation fee. The saddest thing is the girl's parents don't want to provide any help for the operation. Actually, instead of taking the responsibility of looking after their own daughte