我的工作是检查修理计算机系统.Translate it into English.

问题描述:

我的工作是检查修理计算机系统.Translate it into English.
Is the following sentences as below correct?Please provide a better answer.
1)My job duty is trouble shooting for computer system.
2)My job duty is trouble shooting on computer system.
3)My job duty is trouble shooting of computer system.
4)My job duty is PC trouble shooting for computer system.
5)My job duty is computer system trouble shooting.
6)My job duty is computer system's trouble shooting.
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Is the below answer correct?
1)我的工作职责是解决电脑系统.
2)我的工作职责是排除电脑系统故障.
3)我的工作职责是解决计算机系统的问题.
4)我的工作职责是维修故障电脑系统.
5)我的工作职责是排除计算机系统的故障.
6)我的工作职责是计算机系统的故障诊断

第四句感觉不很对···PC 和computer是一样的东西
最后一句好像也有问题
其它都还好·