loose boulders

简明释义

散砾石

英英释义

例句

1.The construction crew had to remove the loose boulders 松动的巨石 before they could begin laying the foundation.

施工队必须先移除松动的巨石，才能开始打基础。

2.Be careful when hiking in the mountains; there are many loose boulders 松动的巨石 that could cause you to trip.

在山中徒步旅行时要小心；那里有很多松动的巨石，可能会让你绊倒。

3.While exploring the cave, we had to navigate around loose boulders 松动的巨石 that could fall at any moment.

在探索洞穴时，我们不得不绕过可能随时掉落的松动的巨石。

4.The trail was marked with signs warning about loose boulders 松动的巨石 in the area.

小径上贴有警告标志，提醒注意该地区的松动的巨石。

5.During the rock climbing session, we encountered several loose boulders 松动的巨石 that made the ascent more challenging.

在攀岩过程中，我们遇到了几块松动的巨石，这使得攀登更加具有挑战性。

作文

When exploring the great outdoors, one often encounters various geological features that can both fascinate and challenge adventurers. Among these features are the dangerous yet intriguing loose boulders, which are large rocks that have become detached from their original positions and are now resting precariously on slopes or cliff edges. Understanding the nature and behavior of loose boulders is crucial for anyone who enjoys hiking, climbing, or simply appreciating the beauty of nature. The presence of loose boulders in mountainous regions often indicates a history of erosion and weathering. Over time, natural forces such as wind, rain, and temperature fluctuations can wear down the rock, causing it to crack and eventually break free from its larger formations. These rocks can vary in size, from small stones that can be easily kicked away to massive boulders that could cause serious injury if they were to fall. As a result, hikers must exercise caution when traversing areas known for their rocky terrain. One of the most significant dangers posed by loose boulders is the risk of rockfall. This phenomenon occurs when a boulder becomes dislodged and rolls down a slope, potentially striking anything in its path. To mitigate this risk, climbers and hikers are advised to stay alert and avoid standing directly beneath steep rock faces where loose boulders may be present. It is also wise to assess the stability of any rocks before attempting to climb or traverse them. In addition to safety concerns, loose boulders can also serve as important indicators of the geological history of an area. Geologists study these formations to understand past environmental conditions and the processes that shaped the landscape. For example, a cluster of loose boulders might suggest a history of seismic activity or glacial movement. By examining the composition and arrangement of these rocks, scientists can gain insights into the earth's dynamic systems. Moreover, loose boulders contribute to the overall aesthetics of a landscape. They create unique visual contrasts against the backdrop of lush greenery or stark mountains. Photographers and artists often seek out these natural formations to capture their beauty in various forms of media. The ruggedness of loose boulders juxtaposed with the softness of surrounding vegetation can create stunning imagery that resonates with viewers. In conclusion, while loose boulders can pose risks to outdoor enthusiasts, they also represent fascinating aspects of our planet's geology and beauty. Understanding their characteristics and behaviors not only enhances our safety while exploring but also deepens our appreciation for the natural world. Whether you are an avid hiker, a geologist, or simply someone who enjoys the beauty of nature, recognizing the significance of loose boulders can enrich your outdoor experiences. So next time you find yourself in a rocky landscape, take a moment to observe these remarkable formations and consider the stories they tell about the earth's history.

在探索大自然时，人们常常会遇到各种地质特征，这些特征既能吸引冒险者，又能带来挑战。其中，危险而又迷人的松动的巨石是大型岩石，它们已经脱离了原来的位置，现在悬在陡坡或悬崖边缘上。理解松动的巨石的性质和行为对任何喜欢远足、攀岩或简单欣赏自然之美的人来说都是至关重要的。在山区，松动的巨石的存在往往表明了侵蚀和风化的历史。随着时间的推移，风、雨和温度波动等自然力量可以磨损岩石，导致其开裂并最终从较大的岩层中断裂。这些岩石的大小各异，从可以轻易踢开的石头到可能造成严重伤害的大型巨石。因此，远足者在穿越以岩石地形著称的区域时，必须保持警惕。松动的巨石所带来的一个重大危险是落石的风险。这种现象发生在一个巨石被挤出并沿坡道滚下，可能撞击到其路径上的任何物体。为了减轻这种风险，攀登者和远足者被建议保持警觉，避免直接站在陡峭岩壁下方，那里可能存在松动的巨石。在试图攀爬或穿越这些岩石之前，评估任何岩石的稳定性也是明智的。除了安全问题，松动的巨石还可以作为一个地区地质历史的重要指标。地质学家研究这些形成，以了解过去的环境条件和塑造景观的过程。例如，一堆松动的巨石可能表明曾经发生过地震活动或冰川运动。通过检查这些岩石的成分和排列，科学家可以获得关于地球动态系统的深入见解。此外，松动的巨石也为景观的整体美感做出了贡献。它们在郁郁葱葱的绿色植物或荒凉的山脉背景下创造了独特的视觉对比。摄影师和艺术家常常寻找这些自然形成的景观，以在各种媒体中捕捉它们的美。松动的巨石的粗犷与周围植被的柔和形成鲜明对比，可以创造出令人惊叹的图像，引起观众的共鸣。总之，虽然松动的巨石可能对户外爱好者构成风险，但它们也代表了我们星球地质和美丽的迷人方面。理解它们的特征和行为不仅增强了我们在探索时的安全性，也加深了我们对自然世界的欣赏。无论你是一个热衷于远足的人、一个地质学家，还是一个简单享受自然美的人，认识到松动的巨石的重要性都能丰富你的户外体验。因此，下次你发现自己身处岩石景观中时，花点时间观察这些非凡的形成，考虑它们讲述的关于地球历史的故事。