You should be observant of the traffic rules.

你应该遵守交通规则。

You can minimize the dangers of driving by taking care to obey the rules of the road.

严格遵守交通规则, 你就能把行车危险降到低点。

One of the effective measures to minimize the dangers of driving is to teach people to obey all the rules of the road.

使发车祸的机会减到低的有效措施之一就是教育人们遵守一切交通规则。