(IP 
  (PP-LOC 
    (ADVP 
      (AD 就))
                    
    (PP 
      (P 在)
                    
      (LCP 
        (IP 
          (NP-SBJ 
            (NP 
              (NP 
                (NN 东北)
                    
                (NN 季风))
                    
              (NP 
                (NN 锋面)))
                    
            (CC 与)
                    
            (NP 
              (NP 
                (NN 夏季))
                    
              (NP 
                (NN 西南)
                    
                (NN 气流))))
                    
          (VP 
            (VV 交会)))
                    
        (LC 下))))
                    
  (PU ，)
                    
  (LCP-TMP 
    (QP 
      (CD 百万)
                    
      (CLP 
        (M 年)))
                    
    (LC 来))
                    
  (PU ，)
                    
  (NP-SBJ 
    (CP 
      (WHNP-1 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *T*-1))
                    
          (VP 
            (ADVP 
              (AD 饱))
                    
            (VP 
              (VV 含)
                    
              (NP-OBJ 
                (NN 水气)))))
                    
        (DEC 的)))
                    
    (NP 
      (NN 云雾)))
                    
  (VP 
    (VP 
      (VV 飘进)
                    
      (NP-OBJ 
        (NN 山谷)))
                    
    (PU ，)
                    
    (VP 
      (ADVP 
        (AD 慢慢))
                    
      (VP 
        (VV 沈降)
                    
        (PP 
          (P 在)
                    
          (LCP 
            (NP 
              (CP 
                (WHNP-2 
                  (-NONE- *OP*))
                    
                (CP 
                  (IP 
                    (NP-SBJ 
                      (NN 桧木))
                    
                    (VP 
                      (VRD 
                        (VV 汇聚)
                    
                        (VV 成))
                    
                      (NP-OBJ 
                        (-NONE- *T*-2))))
                    
                  (DEC 的)))
                    
              (NP 
                (NN 山峦)))
                    
            (LC 间)))))))
arg0: 
                    *OP* *T*-1 饱 含 水气 的 云雾 
                
arg1: 
                    在 *OP* 桧木 汇聚 成 *T*-2 的 山峦 间 
                
argm: 
                    慢慢 
                
argm: 
                    百万 年 来 
                
argm: 
                    就 在 东北 季风 锋面 与 夏季 西南 气流 交会 下