(IP 
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (ADVP 
      (AD 则))
                    
    (VP 
      (VC 是)
                    
      (IP-PRD 
        (NP-SBJ 
          (-NONE- *PRO*))
                    
        (VP 
          (PP-MNR 
            (P 藉)
                    
            (NP 
              (CP-APP 
                (IP 
                  (NP-SBJ 
                    (DNP 
                      (NP 
                        (NN 西历))
                    
                      (DEG 的))
                    
                    (NP 
                      (NN 日期)
                    
                      (CC 和)
                    
                      (NN 星期))
                    
                    (NP 
                      (NN 对应)))
                    
                  (VP 
                    (DP-ADV 
                      (DT 每)
                    
                      (QP 
                        (CD 二十八)
                    
                        (CLP 
                          (M 年))))
                    
                    (ADVP 
                      (AD 将))
                    
                    (VP 
                      (VV 重复)
                    
                      (QP-ADV 
                        (CD 一)
                    
                        (CLP 
                          (M 次))))))
                    
                (DEC 的))
                    
              (NP 
                (NN 特性))
                    
              (PRN 
                (PU （)
                    
                (IP 
                  (ADVP 
                    (AD 例如))
                    
                  (IP 
                    (IP 
                      (NP-SBJ 
                        (NP 
                          (NT 今年))
                    
                        (NP 
                          (NT 一月)
                    
                          (NT 一日)))
                    
                      (VP 
                        (VC 是)
                    
                        (NP-PRD 
                          (NT 星期五))))
                    
                    (PU ，)
                    
                    (IP 
                      (NP-SBJ 
                        (-NONE- *pro*))
                    
                      (VP 
                        (LCP-TMP 
                          (NP 
                            (NT 二十八年))
                    
                          (LC 後))
                    
                        (ADVP 
                          (AD 又))
                    
                        (VP 
                          (VC 是)
                    
                          (VP 
                            (VV 如此)))))))
                    
                (PU ）))))
                    
          (PU ，)
                    
          (VP 
            (BA 将)
                    
            (IP-OBJ 
              (NP-SBJ 
                (NN 系统))
                    
              (VP 
                (VP 
                  (VV 倒退)
                    
                  (QP-OBJ 
                    (CD 二十八)
                    
                    (CLP 
                      (M 年))))
                    
                (PU ，)
                    
                (VP 
                  (VV 重回)
                    
                  (NP-OBJ 
                    (NT 一九七○)
                    
                    (NN 年代)))))))))))
arg0: 
                    系统 
                
arg1: 
                    一九七○ 年代