A safety barrier is a physical structure used to protect people from potential hazards or dangerous areas. It is commonly used in places like construction sites, roads, or factories to prevent accidents by blocking access to unsafe zones. Safety barriers can be made from various materials, such as metal, plastic, or concrete, and are designed to withstand impact and weather conditions. They are often brightly colored or marked with warning signs to make them easily visible. Safety barriers help to keep workers and the public safe by clearly marking off hazardous areas.

“safety barrier”的英语定义和含义

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