在舒展着云层的最高处的两边闪烁得有如一条条发亮的小蛇、亮得像擦得耀眼的银器。
O O O O B-Thing I-Thing O B-Location I-Location I-Location O B-Location I-Location O O O O O B-Metric I-Metric I-Metric O O O B-Thing I-Thing O O O O O O O O O B-Thing I-Thing O