(IP 
  (ADVP 
    (AD 不料))
                    
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (NP-TMP 
      (NT 下午))
                    
    (PP-LOC 
      (P 在)
                    
      (NP 
        (CP 
          (WHNP-1 
            (-NONE- *OP*))
                    
          (IP 
            (NP-SBJ 
              (-NONE- *T*-1))
                    
            (VP 
              (NP-PRD 
                (NP 
                  (NP-PN 
                    (NR 鹅銮鼻))
                    
                  (NP 
                    (NN 东方)))
                    
                (QP 
                  (ADVP 
                    (AD 约))
                    
                  (QP 
                    (CD 一)
                    
                    (CLP 
                      (M 公里))))
                    
                (NP 
                  (NN 海域))))))
                    
        (NP 
          (NN 处))))
                    
    (VP 
      (VV 搁浅))))
arg0: 
                    *pro* 
                
argm: 
                    在 *OP* *T*-1 鹅銮鼻 东方 约 一 公里 海域 处 
                
argm: 
                    下午 
                
argm: 
                    不料