n.海岸线，海岸地形(或轮廓)，沿海地带

原形：coastline复数：coastlines

The coastline is a breathtaking sight with its rugged cliffs and pristine beaches.
海岸线以其陡峭的悬崖和纯净的海滩，是一道令人惊叹的风景。
Coastal erosion is a major concern for many communities along the coastline.
沿海侵蚀是许多沿海社区面临的一大问题。
The coastline was dotted with small fishing villages, each with its own unique charm.
海岸线上散落着一个个独特的渔村，各具风情。
We decided to take a scenic drive along the coastline to admire the sunset.
我们决定沿着海岸线驾车欣赏日落美景。
The coastline's diverse wildlife is protected by several national parks.
海岸线丰富的野生动物在多个国家公园受到保护。
Coastal tourism has become a significant contributor to the local economy.
海滨旅游业已对当地经济产生了重大影响。
The coastline underwent significant changes due to the construction of a new harbor.
由于新港口的建设，海岸线发生了显著变化。
Coastal storms can cause devastating damage to homes and infrastructure.
沿海风暴可能对房屋和基础设施造成毁灭性破坏。
The coastline was once lined with lush forests, but deforestation has since reshaped it.
海岸线曾被茂密的森林覆盖，但森林砍伐改变了它的面貌。
Scientists study coastal ecosystems to understand the complex interactions between land and sea.
科学家们研究海岸生态系统，以理解陆地与海洋之间的复杂相互作用。