I have been worked ten years as a service engineer since I gradua_英语解答

I have been worked ten years as a service engineer since I graduated from university.这话有错吗?
请高手帮忙分析,谢谢

人气：110 ℃　时间：2019-10-19 07:02:01

解答

地道、简洁的表达是
Since graduating from university I have worked for 10 years as a service engineer.
或
I have worked for 10 years as a service engineer since graduating from university.
用 I have worked “过去完成” 时态比较适当.
英语是我第一语言,我是加拿大人.