signal whistle

简明释义

信号笛

英英释义

例句

1.In the hiking group, the leader carried a signal whistle for safety.

在徒步旅行小组中，领队携带了一只信号哨以确保安全。

2.When the train approached, the conductor blew the signal whistle to warn pedestrians.

当火车接近时，列车员吹响了信号哨以警告行人。

3.During the emergency drill, the principal used a signal whistle to gather all students.

在紧急演习中，校长用信号哨召集所有学生。

4.The coach blew the signal whistle to indicate the start of the game.

教练吹响了信号哨，以示比赛开始。

5.The lifeguard's signal whistle alerted everyone to the dangerous waves.

救生员的信号哨提醒大家注意危险的海浪。

作文

In today's fast-paced world, communication is more important than ever. One of the most effective ways to convey messages quickly and clearly is through the use of signals. Among various signaling methods, the signal whistle (信号哨) stands out as a simple yet powerful tool. Whether in sports, emergency situations, or outdoor activities, the signal whistle (信号哨) serves as an essential device that can save lives and ensure safety.The signal whistle (信号哨) is often used in sports to communicate with players and officials. For example, referees rely on the sharp sound of the signal whistle (信号哨) to indicate the start or stop of a game, fouls, or other important events. This immediate auditory cue helps maintain order and ensures that everyone involved is aware of what is happening on the field. Without the signal whistle (信号哨), it would be challenging to manage the flow of the game effectively.In emergency situations, the signal whistle (信号哨) can be a lifesaver. When someone is lost or in danger, using a signal whistle (信号哨) can attract attention from rescuers who may be far away. The sound of a signal whistle (信号哨) carries much farther than a person's voice, especially in dense forests or during chaotic situations. Thus, carrying a signal whistle (信号哨) while hiking or camping is a smart precaution that can increase the chances of being found quickly.Moreover, the signal whistle (信号哨) is not only practical but also versatile. It comes in various designs and materials, making it suitable for different environments and purposes. Some are designed to be lightweight and compact, perfect for outdoor enthusiasts, while others are more robust for professional use. Regardless of the type, the primary function remains the same: to emit a clear, loud sound that can be heard over long distances.Another interesting aspect of the signal whistle (信号哨) is its historical significance. Throughout history, whistles have been used in military contexts to relay commands and coordinate troop movements. The clarity and distinctiveness of the signal whistle (信号哨) made it an invaluable tool for leaders who needed to communicate effectively in the heat of battle.In conclusion, the signal whistle (信号哨) is a small yet mighty device that plays a crucial role in various aspects of life. From sports to emergencies, its ability to transmit clear signals makes it indispensable. As we continue to navigate a world filled with noise and distractions, the importance of clear communication cannot be overstated. Therefore, whether you are a coach, a hiker, or simply someone who values safety, having a signal whistle (信号哨) on hand is always a wise choice. Its simplicity and effectiveness remind us that sometimes, the most straightforward solutions are the best ones.

在当今快节奏的世界中，沟通比以往任何时候都重要。传达信息的有效方式之一是通过使用信号。在各种信号方法中，信号哨（signal whistle）作为一种简单而强大的工具脱颖而出。无论是在体育比赛、紧急情况还是户外活动中，信号哨（signal whistle）都是一种至关重要的设备，可以拯救生命并确保安全。信号哨（signal whistle）常用于体育运动中，与运动员和裁判沟通。例如，裁判依赖于尖锐的信号哨（signal whistle）声音来指示比赛的开始或结束、犯规或其他重要事件。这种即时的听觉提示有助于维持秩序，并确保所有参与者都意识到场上的情况。如果没有信号哨（signal whistle），有效管理比赛的进程将会非常困难。在紧急情况下，信号哨（signal whistle）可以成为救命稻草。当某人迷路或处于危险中时，使用信号哨（signal whistle）可以吸引远处救援者的注意。信号哨（signal whistle）的声音比人的声音传播得更远，尤其是在茂密的森林或混乱的情况下。因此，在徒步旅行或露营时携带信号哨（signal whistle）是一种明智的预防措施，可以增加快速被找到的机会。此外，信号哨（signal whistle）不仅实用，而且用途广泛。它有各种设计和材料，使其适合不同的环境和目的。有些设计轻巧紧凑，非常适合户外爱好者，而其他一些则更加坚固，适合专业使用。无论类型如何，其主要功能保持不变：发出清晰、响亮的声音，可以在长距离内被听到。信号哨（signal whistle）的另一个有趣之处在于它的历史意义。在历史上，哨子曾在军事环境中用于传达命令和协调部队行动。信号哨（signal whistle）的清晰度和独特性使其成为领导者在战斗激烈时有效沟通的宝贵工具。总之，信号哨（signal whistle）是一种小而强大的设备，在生活的各个方面发挥着至关重要的作用。从体育到紧急情况，它传递清晰信号的能力使其不可或缺。随着我们继续在充满噪音和干扰的世界中导航，清晰沟通的重要性不容低估。因此，无论您是教练、徒步旅行者，还是只是重视安全的人，随身携带一个信号哨（signal whistle）始终是明智的选择。它的简单性和有效性提醒我们，有时，最简单的解决方案就是最好的。