这里的海边，是卵石多于海沙的海滩，每要捡枚中意的卵石，都得在众多的卵石丛中艰难地找寻。
B-Location I-Location O B-Location I-Location O O B-Thing I-Thing O O B-Thing I-Thing O B-Location I-Location O O O O O O O O B-Thing I-Thing O O O O O O O B-Thing I-Thing B-Location O O O O O O O