求翻译：造成驾驶员素质偏低的原因是多方面的，一是部分驾校为了获得利益最大化，只关注学员的驾驶技能培训，缺失对学员交通安全意识和道路交通安全法规方面的教育；二是道路交通管理部门监管不力，执法不严，只罚不管，对违规、违法者缺失再学习、再教育管理；三是汽车驾驶员个体交通安全意识淡薄；四是汽车驾驶员对汽车性能不了解，行车经验不足。因此，要扼制住居高不下的交通事故和人员伤亡，关键是要提高驾驶员的驾驶素质，尤其要提高驾驶员的交通法规意识和道德品质。是什么意思？

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Low quality caused by the operator for many reasons, some driving schools in order to obtain the maximum benefit of the students, and concerned only with his driving skills, and training to students missing traffic safety awareness and road traffic safety laws and regulations of the education system

Caused driver quality partial low of causes is multifaceted of, a is part driving to obtained interests maximize, only concern students of driving skills training, missing on students traffic security consciousness and road traffic security regulations aspects of education; II is road traffic manage