(IP 
  (PP-DIR 
    (P 从)
                    
    (NP 
      (IP-APP 
        (NP-SBJ 
          (-NONE- *PRO*))
                    
        (VP 
          (VV 剥)
                    
          (NP-OBJ 
            (NN 皮)))
                    
        (VP 
          (VV 取)
                    
          (NP-OBJ 
            (NN 丝)))
                    
        (PU 、)
                    
        (VP 
          (VP 
            (VV 捻)
                    
            (NP-OBJ 
              (NN 丝)))
                    
          (VP 
            (VV 成)
                    
            (NP-OBJ 
              (NN 线))))
                    
        (PU 、)
                    
        (VP 
          (VV 框)
                    
          (NP-OBJ 
            (NN 线)))
                    
        (PU 、)
                    
        (VP 
          (VV 揉)
                    
          (NP-OBJ 
            (NN 线)))
                    
        (PU 、)
                    
        (VP 
          (VV 漂白))
                    
        (PU 、)
                    
        (VP 
          (VV 染色))
                    
        (ETC 等))
                    
      (NP 
        (NN 步骤))))
                    
  (PU ，)
                    
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (ADVP 
      (AD 都))
                    
    (VP 
      (VC 是)
                    
      (NP-PRD 
        (CP-APP 
          (IP 
            (NP-SBJ 
              (NN 女性))
                    
            (VP 
              (VV 学习)
                    
              (IP-OBJ 
                (NP-SBJ 
                  (-NONE- *PRO*))
                    
                (VP 
                  (VV 纺织)))))
                    
          (DEC 的))
                    
        (NP 
          (NN 重点))))))
arg0: 
                    *PRO* 
                
arg1: 
                    线