在英语短文中有几个人名在一起,用什么连接

i will be a doctor when i grow up. as a doctor, i will help a lot of  people if they are ill. in the future, i will make more money. i will buy a big house with a swimming pool  for my parents. of course, i will also give some money to the poor people and help them. when i retire, i will travel all over the world.

我将我长大当一名医生。作为一个医生，我会帮助很多人，如果他们生病。在未来，我会赚更多的钱。我会买一个大有游泳池的房子给我的父母。当然，我也会给一些钱给穷人和帮助他们的人。我退休时，我将周游世界。