“在海边”常见的英文表达是 “by the sea” 或 “on the beach”(如果特指在沙滩上),具体使用可根据语境:
By the sea(更宽泛,指靠近海的区域,不一定是沙滩):
We live by the sea. (我们住在海边。)
They often go for walks by the sea. (他们常在海边散步。)
On the beach(特指在沙滩上):
We played volleyball on the beach. (我们在沙滩上打排球。)
I love lying on the beach and reading. (我喜欢躺在沙滩上看书。)
根据实际场景选择即可!