英语翻译帮我把这两段话翻译成英文：目前世界范围内,对道路安全的设施建设还不够完善,使得事故频繁发生.道路安全警示装置主要设置在危险路段或者危险地区前,对车辆及行人起到警示、

Question

英语翻译
帮我把这两段话翻译成英文：
目前世界范围内,对道路安全的设施建设还不够完善,使得事故频繁发生.道路安全警示装置主要设置在危险路段或者危险地区前,对车辆及行人起到警示、阻止的作用.这套道路安全警示装置主要是运用红外线遮光报警器、距离语音报警器、液压系统.
通过这套道路安全警示装置,可以减少生命安全及财产的损失,使得道路上的建筑得到安全的保障.并且通过改装还可以把这套道路安全警示装置改为道路上的限高装置.

Answer 1

Currently worldwide,the road safety facilities is still not perfect,making frequent accidents.Road safety warning devices installed in the main section of dangerous or hazardous areas,to vehicles and pedestrians serve as a warning.stop role.This road safety warning device is mainly used infra-red shading Alarm distance voice alarm,the hydraulic system.
Through this road safety warning devices can reduce the life and property losses,made on the road to building security protection.Through modification can also bring this road safety warning devices on the road to high-limit device.