(IP 
  (NP-SBJ 
    (QP 
      (CD 许多))
                    
    (NP 
      (NN 企业)))
                    
  (VP 
    (ADVP 
      (AD 纷纷))
                    
    (VP 
      (VP 
        (VV 看好)
                    
        (NP-OBJ 
          (DP 
            (DT 这)
                    
            (CLP 
              (M 条)))
                    
          (NP 
            (PU “)
                    
            (NN 黄金)
                    
            (NN 水道)
                    
            (PU ”))))
                    
      (PU ，)
                    
      (VP 
        (ADVP 
          (AD 积极))
                    
        (PP-LOC 
          (P 在)
                    
          (NP 
            (PN 此)))
                    
        (VP 
          (VSB 
            (VV 投资)
                    
            (VV 建厂)))))))
arg0: 
                    许多 企业 
                
argm: 
                    纷纷 
                
argm: 
                    积极 
                
argm: 
                    在 此