慢慢地，在视野里连岳桦和草都消失了，只剩下覆盖着白雪的山，裸露着石头，火山石，经过高温熔炼后的火山石，倔强地守候在这山头上。
O O O O O O O O O B-Thing I-Thing O B-Thing O O O O O O O O O O O B-Thing I-Thing O B-Location O O O O B-Thing I-Thing O B-Thing I-Thing I-Thing O O O O O O O O O B-Thing I-Thing I-Thing O O O O O O O O B-Location I-Location I-Location O