(IP 
  (IP-ADV 
    (NP-SBJ 
      (-NONE- *PRO*))
                    
    (VP 
      (ADVP 
        (AD 再))
                    
      (VP 
        (VV 加上)
                    
        (UCP-OBJ 
          (NP 
            (DNP 
              (NP-PN 
                (NR 美浓)
                    
                (NN 山脉)
                    
                (PU 、)
                    
                (NR 茶顶)
                    
                (NN 山脉)
                    
                (PU 、)
                    
                (NR 老浓溪))
                    
              (DEG 的))
                    
            (ADJP 
              (JJ 天然))
                    
            (NP 
              (NN 阻隔)))
                    
          (PU ，)
                    
          (IP 
            (NP-SBJ 
              (NN 地形))
                    
            (VP 
              (VV 封闭)))
                    
          (PU 、)
                    
          (IP 
            (NP-SBJ 
              (NN 交通))
                    
            (VP 
              (ADVP 
                (AD 又))
                    
              (ADVP 
                (AD 不))
                    
              (VP 
                (VC 是)
                    
                (VP 
                  (ADVP 
                    (AD 那么))
                    
                  (VP 
                    (VA 便利))))))))))
                    
  (PU ，)
                    
  (NP-SBJ 
    (NN 文化))
                    
  (VP 
    (VV 流失)
                    
    (DER 得)
                    
    (VP-EXT 
      (ADVP 
        (AD 较))
                    
      (VP 
        (VA 慢)))))
arg0: 
                    美浓 山脉 、 茶顶 山脉 、 老浓溪 
                
argm: 
                    天然