求翻译：人人都有美好的理想。有的想当民为民除害的警察，有的想当人类灵魂的工程师的老师，还有的想当国家栋梁管理国家大事、、、、、、而我的理想是当一名医生。是什么意思？

Everyone has a beautiful idea. Some wanted to be the police of China the people from harm, and some want to be a teacher of the engineers of human souls, as well as wanted to be the national pillars of management of state affairs,,,,,, my vision is to become a doctor.