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目前不少城市以法令形式规定喇叭每次按鸣时间不得超过半秒。这项规定虽好,但难于监督执行。最简单、最有效的办法是在汽车上安装鸣号时限器。
At present, many cities in the form of ordinances stipulate the horn each time the press should not exceed half a second. Although this provision is good, it is difficult to supervise the implementation. The easiest and most effective way is to install a beeper on the car.