啊!康巴!我为之挥洒过青春和汗血的热土!天苍苍，野茫茫，雪皑皑，水滔滔，年年格桑花红，岁岁芳草凝碧。
O O B-Location I-Location O B-Person O O O O O O O O B-Thing I-Thing O B-Thing I-Thing O O O O O O O O O B-Thing O O O B-Thing O O O B-Time I-Time B-Thing I-Thing I-Thing I-Thing O O O B-Thing I-Thing O O O