Waves from the Pacific Ocean leave lines in the sand at Pismo Beach in California.

太平洋的波浪在加州皮斯摩海滩的沙地上形成纹理。

youdao

Waves from the Pacific Ocean leave lines in the sand at Pismo Beach in California.

太平洋的波浪在加州皮斯摩海滩的沙地上形成纹理。

youdao