(NP-SBJ 
  (QP 
    (CD 一些))
                    
  (CP 
    (WHNP-1 
      (-NONE- *OP*))
                    
    (CP 
      (IP 
        (NP-SBJ 
          (-NONE- *T*-1))
                    
        (VP 
          (VA 低矮)))
                    
      (DEC 的)))
                    
  (NP 
    (NN 花木)))
                    
(VP 
  (ADVP 
    (AD 都))
                    
  (VP 
    (VC 是)
                    
    (VP 
      (LCP-TMP 
        (NP 
          (NT ５．２０))
                    
        (LC 之后))
                    
      (ADVP 
        (AD 才))
                    
      (ADVP 
        (AD 新))
                    
      (VP 
        (VV 种上))))))
arg1: 
                    一些 低矮 的 花木          
                
argm: 
                    都          
                
argm: 
                    ５．２０ 之后          
                
argm: 
                    才          
                
argm: 
                    新