... 安全规则要素：rational safety rules 安全规则制定：safety rules making 安全状态预测：safety states prediction ...
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safety rules making
制定安全规则
以上为机器翻译结果，长、整句建议使用 人工翻译 。
We have increased automobile and bike safety and prevented drownings and poisonings by making simple but strict rules compelling Americans to change their habits.
CNN: How we can keep kids from shooting people
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