隔壁部门的系统三天两头出故障，而我们的系统已经无故障运行了整整一年。
The department next door has constant system failures, but Ours has been running without a hitch for an entire year.
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ours英 /aʊəz/|美 /aʊrz/
解释
物主代词 ours 作主语，代替 our system，后接现在完成进行时 has been running，强调持续状态。
The department next door has constant system failures, but Ours has been running without a hitch for an entire year.
物主代词 ours 作主语，代替 our system，后接现在完成进行时 has been running，强调持续状态。