N-SING [NOUN n](尤指作为度假地的)海边,海滨 You can refer to an area that is close to the sea, especially one where people go for their holidays, as the seaside . (尤指作为度假地的)海边,海滨
I went to spend a few days at the seaside.
我去海滨玩了几天。
The town was Redcar, a seaside resort on the Cleveland coast.