You can refer to an area that is close to the sea, especially one where people go for their holiday, as the seaside. (尤指作为度假地的) 海边
noun [专属名词] （尤指作为度假地的） 海边，海滨（the seaside）
I went to spend a few days at the seaside. 我去海边呆了几天。
adjective [原级] 海边的，海滨的
I collect shells and interesting seaside items. 我收集贝壳以及海边有趣的东西。
