我们的汽车沿河西行途中，但见一座座木雅藏寨散布在河谷坡地上，高达数丈，墙体均用乱石垒砌而成，多为三层，屋顶四角堆放着洁净的白石。
B-Person I-Person O B-Thing I-Thing O B-Location I-Location O O O O O O O O O B-Location I-Location B-Thing I-Thing O O O B-Location I-Location I-Location I-Location I-Location O O O B-Metric I-Metric O B-Thing I-Thing O O B-Thing I-Thing O O O O O O O O O O B-Location I-Location I-Location I-Location O O O O O O B-Thing I-Thing O