(IP 
  (IP-TPC 
    (NP-SBJ 
      (-NONE- *PRO*))
                    
    (VP 
      (VV 要)
                    
      (IP-OBJ 
        (NP-SBJ 
          (-NONE- *PRO*))
                    
        (VP 
          (ADVP 
            (AD 真正))
                    
          (VP 
            (VV 实现)
                    
            (NP-OBJ 
              (CP-APP 
                (IP 
                  (NP-SBJ 
                    (-NONE- *PRO*))
                    
                  (VP 
                    (VV 让)
                    
                    (NP-PN-OBJ 
                      (NR 太湖))
                    
                    (IP 
                      (NP-SBJ 
                        (-NONE- *PRO*))
                    
                      (VP 
                        (VRD 
                          (VV 变)
                    
                          (VA 清))))))
                    
                (DEC 的))
                    
              (NP 
                (NN 目标))))))))
                    
  (PU ，)
                    
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (VV 必须)
                    
    (VP 
      (VV 管住)
                    
      (NP-OBJ 
        (DNP 
          (NP 
            (NN 城镇)
                    
            (NN 居民))
                    
          (DEG 的))
                    
        (NP 
          (NN 生活)
                    
          (NN 污水)))))
                    
  (PU 。))
arg0: 
                    *pro* 
                
arg1: 
                    城镇 居民 的 生活 污水 
                
argm: 
                    *PRO* 要 *PRO* 真正 实现 *PRO* 让 太湖 *PRO* 变 清 的 目标