(IP 
  (ADVP 
    (AD 但))
                    
  (NP-SBJ 
    (CP 
      (WHNP-1 
        (-NONE- *OP*))
                    
      (CP 
        (IP 
          (NP-SBJ 
            (-NONE- *T*-1))
                    
          (VP 
            (VV 外泄)))
                    
        (DEC 的)))
                    
    (NP 
      (NN 油污)))
                    
  (VP 
    (VP 
      (ADVP 
        (AD 已))
                    
      (VP 
        (VV 扩散)
                    
        (NP-OBJ 
          (NN 海岸))
                    
        (IP-EXT 
          (NP-SBJ 
            (-NONE- *PRO*))
                    
          (VP 
            (ADVP 
              (AD 长))
                    
            (VP 
              (VV 达)
                    
              (QP-OBJ 
                (CD 三)
                    
                (CLP 
                  (M 公里))))))))
                    
    (PU ，)
                    
    (VP 
      (VV 染黑)
                    
      (AS 了)
                    
      (NP-OBJ 
        (NP 
          (NP 
            (NN 南))
                    
          (NP-PN 
            (NR 台湾)))
                    
        (CP 
          (WHNP-2 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-2))
                    
              (VP 
                (ADVP 
                  (AD 最))
                    
                (VP 
                  (VCD 
                    (VA 亮丽)
                    
                    (VA 湛蓝)))))
                    
            (DEC 的)))
                    
        (NP 
          (NN 海域))))))
arg0: 
                    *OP* *T*-1 外泄 的 油污 
                
arg1: 
                    南 台湾 *OP* *T*-2 最 亮丽 湛蓝 的 海域 
                
argm: 
                    但