(NP-SBJ 
  (CP 
    (WHNP-1 
      (-NONE- *OP*))
                    
    (CP 
      (IP 
        (NP-SBJ 
          (-NONE- *T*-1))
                    
        (VP 
          (LCP-TMP 
            (NP 
              (NN 长期))
                    
            (LC 以来))
                    
          (PP-MNR 
            (P 以)
                    
            (IP 
              (NP-SBJ 
                (-NONE- *PRO*))
                    
              (VP 
                (ADVP 
                  (AD 大量))
                    
                (VP 
                  (VP 
                    (VV 生产)
                    
                    (NP-OBJ 
                      (NN 原料药)))
                    
                  (CC 和)
                    
                  (VP 
                    (VV 仿制)
                    
                    (NP-OBJ 
                      (NN 外国)
                    
                      (NN 化学)
                    
                      (NN 药品)))))))
                    
          (VP 
            (VV 为主))))
                    
      (DEC 的)))
                    
  (NP-PN 
    (NR 中国))
                    
  (NP 
    (NN 制药业)))
arg0: 
                    *PRO* 
                
arg1: 
                    外国 化学 药品 
                
argm: 
                    大量