(IP 
  (NP-SBJ 
    (PN 他))
                    
  (VP 
    (VP 
      (PP-BNF 
        (P 给)
                    
        (NP 
          (DNP 
            (NP 
              (NN 空中)
                    
              (NN 旅行))
                    
            (DEG 的))
                    
          (NP 
            (NN 蜜蜂))))
                    
      (VP 
        (VV 喂)
                    
        (NP-OBJ 
          (NN 液体)
                    
          (NN 饲料))))
                    
    (PU ，)
                    
    (VP 
      (PP-BNF 
        (P 为)
                    
        (IP 
          (NP-SBJ 
            (-NONE- *PRO*))
                    
          (VP 
            (VV 空运)
                    
            (NP-OBJ 
              (NN 蜜蜂)))))
                    
      (VP 
        (VV 创出)
                    
        (AS 了)
                    
        (NP-OBJ 
          (QP 
            (CD 一)
                    
            (CLP 
              (M 项)))
                    
          (CP 
            (WHNP-1 
              (-NONE- *OP*))
                    
            (CP 
              (IP 
                (NP-SBJ 
                  (-NONE- *T*-1))
                    
                (VP 
                  (VA 新)))
                    
              (DEC 的)))
                    
          (NP 
            (NN 技术)))))))
arg0: 
                    他 
                
arg1: 
                    液体 饲料 
                
arg2: 
                    给 空中 旅行 的 蜜蜂