(IP 
  (NP-SBJ 
    (NN 抛射物))
                    
  (VP 
    (ADVP 
      (AD 将))
                    
    (VP 
      (VV 冲向)
                    
      (NP-OBJ 
        (QP 
          (CD 数千)
                    
          (CLP 
            (M 公里)))
                    
        (NP 
          (NN 高空))))))
arg0: 
                    抛射物 
                
arg1: 
                    数千 公里 高空 
                
argm: 
                    将