(IP 
  (NP-SBJ 
    (-NONE- *pro*))
                    
  (VP 
    (VV 寓意)
                    
    (IP-OBJ 
      (NP-SBJ 
        (CP 
          (WHNP-3 
            (-NONE- *OP*))
                    
          (CP 
            (IP 
              (NP-SBJ 
                (-NONE- *T*-3))
                    
              (VP 
                (VV 来自)
                    
                (NP-OBJ 
                  (NP 
                    (NN 全球))
                    
                  (NP 
                    (NP 
                      (QP 
                        (CD 五))
                    
                      (NP 
                        (NN 大洲)))
                    
                    (NP 
                      (QP 
                        (CD 四))
                    
                      (NP 
                        (NN 大洋)))))))
                    
            (DEC 的)))
                    
        (NP 
          (NN 游泳)
                    
          (NN 健儿)))
                    
      (VP 
        (VP 
          (VV 会聚)
                    
          (NP-PN-OBJ 
            (NR 罗马)))
                    
        (PU ，)
                    
        (VP 
          (PP-MNR 
            (P 通过)
                    
            (NP 
              (NN 比赛)))
                    
          (PU ，)
                    
          (VP 
            (VP 
              (VV 加强)
                    
              (NP-OBJ 
                (NN 了解)))
                    
            (PU ，)
                    
            (VP 
              (VV 增进)
                    
              (NP-OBJ 
                (NN 友谊)))))))))
arg0: 
                    *pro* 
                
arg1: 
                    *OP* *T*-3 来自 全球 五 大洲 四 大洋 的 游泳 健儿 会聚 罗马 ， 通过 比赛 ， 加强 了解 ， 增进 友谊