In order to solve the problems, electronic patrolling system came into being.
为了解决这一矛盾问题，电子巡更系统应运而生了。
In order to solve the problem of this contradiction, electronic patrol system is adopted.
为了解决这一矛盾问题，电子巡更系统应运而生了。
In order to solve the problem of this contradiction, electronic patrol system is adopted.
为了解决这一矛盾问题，电子巡更系统应运而生了。
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