sea marker

简明释义

海标

英英释义

例句

1.The sea marker was essential for avoiding shallow waters near the coast.

这个海标对于避免靠近海岸的浅水区至关重要。

2.The captain used a sea marker to indicate the safe passage through the rocky area.

船长使用了一个海标来指示安全通过岩石区域。

3.With the help of the sea marker, we found our way back to the harbor.

在海标的帮助下，我们找到了回港口的路。

4.The sea marker was clearly visible from a distance, guiding us safely.

这个海标从远处清晰可见，引导我们安全通行。

5.During our sailing trip, we relied on a sea marker to navigate the waters.

在我们的航行旅行中，我们依靠一个海标来导航水域。

作文

In the vast expanse of the ocean, sailors have long relied on various tools and markers to navigate their journeys. One such essential tool is the sea marker, a term that refers to any object or signal used to indicate specific locations or hazards in the sea. Sea marker is crucial for ensuring safe navigation, helping mariners avoid dangerous waters and guiding them towards their destinations. Historically, sea markers have taken many forms. Ancient mariners would use natural landmarks, such as distinctive rock formations or coastal trees, as reference points. As maritime technology advanced, so did the methods of marking the sea. Today, sea markers can include buoys, lighthouses, and even electronic signals like GPS coordinates. Each of these markers serves a unique purpose, providing vital information about water depth, currents, and nearby hazards. For instance, a buoy is a floating device anchored to the seabed, often brightly colored to catch the attention of passing vessels. These buoys can indicate safe passageways, warn of underwater obstacles, or mark the entrance to harbors. Lighthouses, on the other hand, are tall structures built along coastlines, emitting light to guide ships safely to shore. The light patterns from these lighthouses serve as a sea marker, allowing sailors to identify their location relative to the coastline. In recent years, technology has transformed the way we perceive sea markers. With the advent of GPS (Global Positioning System), sailors can now pinpoint their location with incredible accuracy. However, despite these advancements, traditional sea markers remain invaluable. They provide a backup system in case of technological failure and are essential for those who may not have access to modern navigation tools. Moreover, sea markers play an important role in environmental conservation. They help identify protected marine areas and guide fishermen away from overfished zones. By marking these areas clearly, sea markers contribute to sustainable fishing practices and the preservation of marine ecosystems. Understanding the significance of sea markers is crucial for anyone involved in maritime activities. For aspiring sailors, knowledge of these markers can mean the difference between a safe voyage and a perilous journey. Even for recreational boaters, being aware of sea markers enhances safety and enriches the experience of exploring the open waters. In conclusion, sea markers are more than just navigational aids; they are lifelines for those who traverse the unpredictable seas. Whether through ancient methods or modern technology, these markers have evolved but remain fundamental to maritime safety. As we continue to explore the oceans, understanding and respecting sea markers will ensure that we navigate wisely and protect our marine environments for future generations.

在广阔的海洋中，水手们长期以来依赖各种工具和标记来导航他们的航程。其中一个重要的工具是海洋标记，这个术语指的是用于指示海洋中特定位置或危险的任何物体或信号。海洋标记对于确保安全航行至关重要，帮助水手避免危险水域并引导他们朝着目的地前进。历史上，海洋标记有多种形式。古代水手会利用自然地标，如独特的岩石形成或沿海的树木，作为参考点。随着海事技术的进步，标记海洋的方法也随之发展。今天，海洋标记可以包括浮标、灯塔，甚至电子信号如GPS坐标。这些标记各自具有独特的目的，提供有关水深、潮流和附近危险的重要信息。例如，浮标是一种固定在海底的漂浮装置，通常呈鲜艳的颜色以吸引过往船只的注意。这些浮标可以指示安全通道、警告水下障碍物或标记港口入口。另一方面，灯塔是沿海岸线建造的高大结构，发出光线以引导船只安全靠岸。这些灯塔的光线模式作为海洋标记，使水手能够确定自己相对于海岸线的位置。近年来，技术改变了我们对海洋标记的看法。随着GPS（全球定位系统）的出现，水手现在可以非常准确地定位自己的位置。然而，尽管技术有所进步，传统的海洋标记仍然不可或缺。它们提供了一种备份系统，以防技术故障，并且对于那些可能无法使用现代导航工具的人来说至关重要。此外，海洋标记在环境保护中也发挥着重要作用。它们帮助识别受保护的海洋区域，并引导渔民远离过度捕捞区。通过清楚地标记这些区域，海洋标记有助于可持续捕鱼实践和海洋生态系统的保护。理解海洋标记的重要性对于任何参与海事活动的人来说都是至关重要的。对于有志于航海的人来说，了解这些标记可能意味着安全航行与危险旅程之间的区别。即使对于休闲划船者来说，了解海洋标记也能增强安全性，丰富探索开放水域的体验。总之，海洋标记不仅仅是导航辅助工具；它们是那些穿越不可预测海洋的人的生命线。无论是通过古老的方法还是现代技术，这些标记都在不断演变，但仍然是海事安全的基础。随着我们继续探索海洋，理解和尊重海洋标记将确保我们明智地航行，并为子孙后代保护我们的海洋环境。