问题描述：
英语作文：妈妈是一名老师,爸爸是一名医生,姐姐是一名银行职员,请分别用3~4句话介绍家人的职业特点
问题解答：
我来补答
My mother is a teacher, who teaches Chinese in a middle school. Her job is to make students know more about Chinese and write beautiful composition.
My father is a doctor, which is really a good job. In his job, he always spends a lot time saving people's lives, so I think my father has the greatest job in the world.
My elder sister works as a clerk in a bank. Her work is not that easy as we think. She has to calculate a lot of numbers of people's account.
