computer analysis and programmer

基本解释

I have been studying a computer programmer for five years. To be specific, I do system analysis, trouble shooting and provide software support.
我學了五年的電腦程序。具躰地說，我做系統分析，解決問題以及軟件供應方麪的支持。
I have been working as a computer programmer for five years. To be specific, I did system analysis, trouble shooting and provide software support.
我乾了五年的電腦程序員。具躰地說，我做系統分析，解決問題以及軟件供應支持。
I have been working as a computer programmer for five years. In that capacity, I do system analysis, trouble shooting and provide software support.
我乾了五年的計算機程序員。在這工作範圍裡，我做系統分析，解決問題以及供應軟件方麪的支持。