教育法作为国家对教育进行领导、监督、管理的一种强制性手段，其重要性和复杂性越来越突出。
Education act is an important means to lead, monitor and manage education. Its prominence and complexity is becoming more and more obvious.
它的主要作用在于通过有规律的控制和运用交通信号使得车辆有秩序地驶离冲突区域，是解决交通拥挤的一种强制性手段。
Its main role is to control through laws and use of traffic signals so that vehicles in an orderly manner away from conflict zones, it is a compulsory means to solve traffic jam.
强制性绝育象征着社会工程的最低手段。
Compulsory sterilization represented social engineering of the worst sort.
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