“海边的”的英语可以翻译为：seaboard，seaside ...

我深吸了一口海边的新鲜空气。I took a deep breath of the fresh sea air.呼吸一下海边的空气a breath of sea air海边的天气最宜人,风和日丽的.The weather at the seaside was ideal — bright and breezy....