Edge guardrail is a safety device used to protect people from falling from high places. It is usually installed in high-rise buildings, bridges, highways, railways, and other high-altitude places. The main function of edge guardrails is to prevent people from falling from high places, thereby protecting their life safety.

临边护栏的设计和材料非常重要。它必须足够坚固，能够承受人们的重量和冲击力。同时，它也必须足够高，以防止人们从上面跳下去。临边护栏的材料通常是钢、铝、玻璃或混凝土等。这些材料都具有很高的强度和耐久性，可以在各种环境下使用。

The design and materials of edge guardrails are very important. It must be sturdy enough to withstand people's weight and impact. At the same time, it must also be high enough to prevent people from jumping off it. The materials used for edge guardrails are usually steel, aluminum, glass, or concrete. These materials have high strength and durability, and can be used in various environments.

临边护栏的安装也非常重要。它必须正确地安装在高处，以确保它能够承受人们的重量和冲击力。安装临边护栏的过程中，必须遵循严格的标准和程序，以确保工人的。

The installation of edge guardrails is also very important. It must be installed correctly at high altitudes to ensure that it can withstand people's weight and impact. During the installation of edge guardrails, strict safety standards and procedures must be followed to ensure the safety of workers.

临边护栏的作用不仅仅是保护人们的生命，还可以提高建筑物的美观度。现代的临边护栏设计非常精美，可以与建筑物的外观相匹配，从而提高建筑物的整体美观度。

The function of edge guardrails is not only to protect people's safety, but also to improve the aesthetics of buildings. The modern edge guardrail design is very exquisite and can match the appearance of the building, thereby improving the overall aesthetics of the building.

总之，临边护栏是一种非常重要的设施，可以保护人们免受高处坠落的危险。它的设计和安装必须符合严格的标准和程序，以确保它的有效性和性。在未来，我们可以期待更加和创新的临边护栏设计，以满足不断变化的需求。

In short, edge guardrails are a very important safety facility that can protect people from the risk of falling from heights. Its design and installation must comply with strict standards and procedures to ensure its effectiveness and safety. In the future, we can look forward to more advanced and innovative edge guardrail designs to meet constantly changing safety needs.