特别是我们洞子坪的儿女们呐，辈辈都被四周的水绳捆绕，没有一点挡塞。
O O O B-Person I-Person B-Location I-Location I-Location O B-Person I-Person I-Person O O B-Person I-Person O O B-Location I-Location O B-Thing I-Thing O O O O O O O O O O