(IP 
  (LCP-TMP 
    (IP 
      (NP-SBJ 
        (DP 
          (DT 这)
                    
          (CLP 
            (M 条)))
                    
        (NP 
          (NN 铁路)))
                    
      (VP 
        (VV 建成)))
                    
    (LC 后))
                    
  (PU ，)
                    
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (DP-ADV 
      (DT 每)
                    
      (CLP 
        (M 年)))
                    
    (ADVP 
      (AD 将))
                    
    (VP 
      (VE 有)
                    
      (IP-OBJ 
        (NP-SBJ 
          (QP 
            (CD 一千万)
                    
            (CLP 
              (M 吨)))
                    
          (NP 
            (PU “)
                    
            (NP 
              (NN 三西))
                    
            (PU ”)
                    
            (PRN 
              (PU （)
                    
              (NP-PN 
                (NR 山西)
                    
                (PU 、)
                    
                (NR 陕西)
                    
                (PU 、)
                    
                (NR 蒙西))
                    
              (PU ）)))
                    
          (ADJP 
            (JJ 优质))
                    
          (NP 
            (NN 煤)))
                    
        (VP 
          (PP 
            (P 经)
                    
            (NP 
              (PN 此)))
                    
          (PP-DIR 
            (P 从)
                    
            (NP-PN 
              (NR 天津港)))
                    
          (VP 
            (VP 
              (VSB 
                (VV 下海)
                    
                (VV 出口)))
                    
            (CC 或)
                    
            (VP 
              (VV 运往)
                    
              (NP-OBJ 
                (NP-PN 
                  (NR 中国))
                    
                (NP 
                  (NN 南方))))))))))
arg1: 
                    一千万 吨 “ 三西 ” （ 山西 、 陕西 、 蒙西 ） 优质 煤 
                
arg2: 
                    中国 南方 
                
arg3: 
                    从 天津港 
                
argm: 
                    经 此