人生沒有用不到的經歷

職業無貴賤，父母親的職業在自我介紹時不必忌諱，從父母親的職業可以看出你的成長背景。對於家境不好的人，父母親的職業很容易顯現，不必贅言描述。
My father works in a factory, and my mother is a babysitter. We are not rich but very happy.

單親家庭也可以用簡單的文字顯現你的用心。
My father passed away when I was five years old. My mother works in a factory to raise three children. We are not rich but very happy.

職業有的很容易描述，例如：
軍人：soldier.
工程師：electrical engineer, civil engineer, chemical engineer, mechanical engineer.
會計師：(certified) accountant.
醫師：medical doctor.
牙醫師：dentist.
藥師：pharmacist.
護理師：(registered) nurse.
律師：lawyer.
建築師：architect
廚師：cook

其他比較特別的職業，參考描述如下：
My father works for the government. (公務員)
My father is a construction worker. (建築工人)
My father is an office worker in a company. (公司職員)
My father works in a factory. (工廠工人)
My father is a Lab technician in a hospital. (醫檢師)
My father is an office cleaner (a house cleaner). (清潔工人)
My father teaches in a college. (大學老師)
My father is a transport worker. (搬運工人)

My father is an electrical technician in a communication company. (電訊技術員)
My father is a bank teller. (銀行辦事員)
My father is a bank officer. (銀行襄理以上人員)
My father is a plumber. (plumbing technician, 水電工)
My parents run a food stand. (小吃攤)
My parents run a restaurant. (開餐館)
My father owns (rents) a place for car washing. (開洗車場，own 自有，rent 租用)