protective bar

简明释义

保棍

英英释义

例句

1.The bike rack features a protective bar to secure bicycles against theft.

自行车架配有保护栏，以防止自行车被盗。

2.During the event, a protective bar was set up to manage the crowd and ensure safety.

在活动期间，设置了一个保护栏来管理人群并确保安全。

3.The playground has a protective bar to keep children from falling off the swings.

游乐场有一个保护栏，以防止儿童从秋千上摔下。

4.The construction site was secured with a protective bar to prevent unauthorized access.

施工现场用保护栏封闭，以防止未经授权的进入。

5.A protective bar is installed around the pool area for safety reasons.

泳池区域安装了保护栏以确保安全。

作文

In today's world, safety is a paramount concern for individuals and communities alike. One of the essential features that enhance safety in various environments is the use of a protective bar. A protective bar is a device designed to prevent accidents and injuries by acting as a barrier or support. These bars are commonly found in places such as playgrounds, parking lots, and construction sites, where they serve crucial roles in ensuring safety. For instance, in playgrounds, protective bars are installed around climbing structures and slides to prevent children from falling off. They provide a physical boundary that not only keeps children safe but also gives parents peace of mind. Without these bars, the risk of injury would significantly increase, as children often engage in rough play and may not always be aware of their surroundings. Similarly, in parking lots, protective bars are used to delineate spaces and protect pedestrians from moving vehicles. These barriers help to create a safer environment by guiding traffic and preventing cars from veering off course. Additionally, they can protect parked vehicles from being accidentally struck by other cars. In this context, protective bars serve both as a physical barrier and as a visual cue for drivers, enhancing overall safety. Moreover, in construction sites, protective bars are vital for maintaining safety standards. They are often used to mark hazardous areas and prevent unauthorized access. By installing these bars, construction companies can ensure that workers and visitors are aware of potential dangers, thereby reducing the likelihood of accidents. The presence of protective bars can also signify to passersby that caution is necessary, fostering a culture of safety. The effectiveness of protective bars is not limited to their physical presence; it also extends to the materials used in their construction. Modern protective bars are often made from durable materials like steel or reinforced plastic, which can withstand significant force and weather conditions. This durability ensures that they remain intact and functional over time, providing ongoing protection. In conclusion, the role of protective bars in enhancing safety cannot be overstated. Whether in playgrounds, parking lots, or construction sites, these devices serve as essential barriers that protect individuals from harm. As we continue to prioritize safety in our daily lives, the implementation and maintenance of protective bars will remain a critical aspect of creating secure environments for everyone. Therefore, understanding the importance of protective bars and advocating for their use can contribute significantly to reducing accidents and promoting safety in our communities.

在今天的世界中，安全是个人和社区的首要关注点。增强各种环境安全的基本特征之一就是使用保护栏。保护栏是一种旨在通过作为障碍物或支撑来防止事故和伤害的装置。这些栏杆通常出现在游乐场、停车场和建筑工地等地方，在确保安全方面发挥着至关重要的作用。例如，在游乐场中，保护栏安装在攀爬结构和滑梯周围，以防止儿童摔落。它们提供了一个物理边界，不仅可以保护儿童的安全，还能让父母安心。如果没有这些栏杆，受伤的风险将显著增加，因为儿童往往参与剧烈的游戏，并且可能并不总是意识到周围的环境。同样，在停车场中，保护栏用于划分空间并保护行人免受移动车辆的伤害。这些障碍物有助于创造一个更安全的环境，通过引导交通和防止汽车偏离路线来实现。此外，它们还可以保护停放的车辆免遭其他车辆的意外撞击。在这种情况下，保护栏既充当物理障碍，又为驾驶员提供视觉提示，从而增强整体安全性。此外，在建筑工地上，保护栏对于维护安全标准至关重要。它们通常用于标记危险区域并防止未经授权的进入。通过安装这些栏杆，建筑公司可以确保工人和访客意识到潜在危险，从而降低事故发生的可能性。保护栏的存在还可以向路人表明需要谨慎，从而促进安全文化。保护栏的有效性不仅限于其物理存在；它也扩展到用于构造的材料。现代的保护栏通常由耐用的材料制成，如钢或增强塑料，能够承受相当大的力量和天气条件。这种耐用性确保它们保持完好和功能正常，从而提供持续的保护。总之，保护栏在增强安全性方面的作用不可低估。无论是在游乐场、停车场还是建筑工地，这些装置都作为保护个人免受伤害的重要障碍物。随着我们继续优先考虑日常生活中的安全，保护栏的实施和维护将始终是为每个人创造安全环境的重要方面。因此，理解保护栏的重要性并倡导其使用，可以显著有助于减少事故并促进我们社区的安全。