unattended light

简明释义

无人看守的灯塔

英英释义

例句

1.The manager reminded everyone to avoid unattended light in shared spaces.

经理提醒大家避免在共享空间内留下无人看管的灯。

2.Please turn off the unattended light before leaving the room.

请在离开房间之前关闭无人看管的灯。

3.Make sure to check for any unattended light when closing the office.

在关办公室时，请确保检查是否有无人看管的灯。

4.It's a waste of energy to leave an unattended light on.

把无人看管的灯留着是浪费能源。

5.The unattended light in the hallway has been left on all night.

走廊里的无人看管的灯整晚都亮着。

作文

In our daily lives, we often encounter various sources of light that brighten our surroundings. However, there is a particular phenomenon that we should pay attention to: the concept of unattended light. This term refers to light sources that are left on without supervision or purpose. While it may seem trivial, the implications of unattended light extend beyond mere inconvenience; they touch upon issues of energy conservation, environmental impact, and safety.Firstly, let us consider the energy aspect. In an age where sustainability is a pressing concern, every small effort counts towards reducing our carbon footprint. Leaving lights on unnecessarily leads to wasted electricity, which in turn contributes to higher energy bills and increased greenhouse gas emissions. For instance, if a person forgets to turn off the unattended light in their office after hours, not only does it waste energy, but it also signifies a lack of awareness about responsible energy usage. This can accumulate over time, leading to significant environmental harm. Therefore, being mindful of our lighting habits is crucial.Moreover, the environmental consequences of unattended light are profound. Excessive use of artificial lighting contributes to light pollution, which disrupts ecosystems and affects wildlife. Many species rely on natural light cycles for their behavior and survival. When we leave lights on unnecessarily, we alter these cycles, potentially leading to detrimental effects on biodiversity. For example, sea turtles are known to be disoriented by bright lights on beaches, causing them to stray from their natural paths. Thus, by addressing the issue of unattended light, we can help protect our environment and preserve the delicate balance of nature.In addition to energy waste and environmental concerns, unattended light can pose safety risks. An illuminated area may attract unwanted attention, making it a target for vandalism or theft. For instance, a car parked under a bright streetlight might seem safe, but if the area is poorly monitored, it could become a hotspot for criminal activity. Furthermore, excessive lighting can create glare, reducing visibility and increasing the likelihood of accidents. Therefore, it is essential to ensure that lights are used judiciously and turned off when not needed.To mitigate the issues associated with unattended light, simple strategies can be implemented. One effective method is the use of timers or motion sensors that automatically turn lights off when no one is present. This technology not only conserves energy but also alleviates the burden of remembering to switch off lights manually. Additionally, promoting awareness about the importance of turning off lights can encourage individuals to adopt more responsible habits.In conclusion, the concept of unattended light serves as a reminder of our collective responsibility towards energy conservation, environmental protection, and safety. By being mindful of our lighting practices, we can make a positive impact on our surroundings. Each small action contributes to a larger movement towards sustainability, and it is imperative that we take these steps seriously. Let us strive to eliminate unattended light from our lives, ensuring that we use energy wisely and protect our planet for future generations.

在我们的日常生活中，我们经常会遇到各种光源来照亮我们的环境。然而，有一个特别的现象我们应当关注：无人看管的灯光。这个术语指的是那些在没有监督或目的的情况下打开的光源。虽然这看起来微不足道，但无人看管的灯光的影响超出了简单的不便，涉及能源节约、环境影响和安全等问题。首先，让我们考虑能源方面。在可持续性成为紧迫问题的时代，每一个小努力都对减少我们的碳足迹至关重要。无必要地将灯光留开会导致电力浪费，进而导致更高的电费和温室气体排放。例如，如果一个人忘记在下班后关闭办公室的无人看管的灯光，不仅浪费了能源，还意味着缺乏对负责任的能源使用的意识。这种情况随着时间的推移可能会积累，导致显著的环境危害。因此，关注我们的照明习惯至关重要。此外，无人看管的灯光所带来的环境后果是深远的。过度使用人工照明会导致光污染，干扰生态系统并影响野生动物。许多物种依赖自然光周期来进行行为和生存。当我们不必要地打开灯光时，会改变这些周期，可能对生物多样性造成不利影响。例如，海龟因海滩上的强光而迷失方向，导致它们偏离自然路径。因此，通过解决无人看管的灯光的问题，我们可以帮助保护我们的环境，维护自然的微妙平衡。除了能源浪费和环境问题之外，无人看管的灯光还可能带来安全风险。一个明亮的区域可能吸引不必要的注意，使其成为破坏或盗窃的目标。例如，一辆停在明亮路灯下的车可能看起来安全，但如果该地区监控不善，可能会成为犯罪活动的热点。此外，过度的照明会造成眩光，降低能见度，增加事故的可能性。因此，确保灯光在不需要时被合理使用并关闭是至关重要的。为了缓解与无人看管的灯光相关的问题，可以实施一些简单的策略。一种有效的方法是使用定时器或运动传感器，在没有人时自动关闭灯光。这项技术不仅节省能源，还减轻了手动记得关闭灯光的负担。此外，提升关于关闭灯光重要性的意识可以鼓励个人采取更负责任的习惯。总之，无人看管的灯光的概念提醒我们共同承担对能源节约、环境保护和安全的责任。通过关注我们的照明实践，我们可以对周围环境产生积极影响。每一个小行动都为可持续发展的大运动做出贡献，我们必须认真对待这些步骤。让我们努力消除生活中的无人看管的灯光，确保明智地使用能源，并为子孙后代保护我们的星球。