名词
中文翻译：Unknown
同义词：
['guard record', 'watch log', 'security log例句：1. The guard logs are kept in the main office for future reference.（守卫日志被保存在主办公室，以备将来参考。）']
例句：
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1. The guard logs are kept in the main office for future reference.
守卫日志被保存在主办公室，以备将来参考。
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2.The watchman logged his time on the security log.
看门人在他的安全日志上记录了他的时间。
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3.The security log revealed that a break-in had occurred in the night.
安全日志显示夜间发生了入室盗窃事件。