(IP 
  (NP-PN-SBJ 
    (NR 郑永国))
                    
  (VP 
    (IP-ADV 
      (NP-SBJ 
        (-NONE- *PRO*))
                    
      (VP 
        (PP-DIR 
          (P 从)
                    
          (NP 
            (NN 学生)
                    
            (NN 时代)))
                    
        (VP 
          (VV 开始))))
                    
    (PU ，)
                    
    (ADVP 
      (AD 就))
                    
    (PP-LOC 
      (P 在)
                    
      (NP 
        (NN 考古)
                    
        (NN 遗址)))
                    
    (VP 
      (VP 
        (ADVP 
          (AD 亲自))
                    
        (VP 
          (VV 操刀)))
                    
      (PU ，)
                    
      (VP 
        (VV 挖出)
                    
        (NP-OBJ 
          (NN 碎片)))
                    
      (PU ，)
                    
      (VP 
        (VP 
          (ADVP 
            (AD 一边))
                    
          (VP 
            (VV 观察)))
                    
        (PU ，)
                    
        (VP 
          (ADVP 
            (AD 一边))
                    
          (PP-LOC 
            (P 在)
                    
            (LCP 
              (NP 
                (NN 脑))
                    
              (LC 中)))
                    
          (VP 
            (VV 模拟)
                    
            (NP-OBJ 
              (DNP 
                (NP 
                  (PN 它))
                    
                (DEG 的))
                    
              (NP 
                (NN 制作)
                    
                (NN 过程)))))))))
arg0: 
                    郑永国 
                
argm: 
                    亲自 
                
argm: 
                    在 考古 遗址 
                
argm: 
                    就 
                
argm: 
                    *PRO* 从 学生 时代 开始