(IP 
  (NP-SBJ 
    (ADVP 
      (AD 像是))
                    
    (NP 
      (CP 
        (WHNP-1 
          (-NONE- *OP*))
                    
        (CP 
          (IP 
            (NP-TPC 
              (-NONE- *T*-1))
                    
            (QP-SBJ 
              (CD 一)
                    
              (CLP 
                (M 张)))
                    
            (VP 
              (QP-PRD 
                (ADVP 
                  (AD 上))
                    
                (QP 
                  (CD 百万)
                    
                  (CLP 
                    (M 元))))))
                    
          (DEC 的)))
                    
      (NP 
        (NN 健康)
                    
        (NN 床组))))
                    
  (PU ，)
                    
  (VP 
    (IP-CND 
      (NP-SBJ 
        (-NONE- *PRO*))
                    
      (VP 
        (ADVP 
          (CS 一旦))
                    
        (VP 
          (VV 拆封))))
                    
    (ADVP 
      (AD 就))
                    
    (ADVP 
      (AD 不))
                    
    (VP 
      (VV 能)
                    
      (VP 
        (VV 退货)))))
arg1: 
                    像是 *OP* *T*-1 一 张 上 百万 元 的 健康 床组 
                
argm: 
                    不 
                
argm: 
                    就 
                
argm: 
                    *PRO* 一旦 拆封