(IP 
  (IP-ADV 
    (NP-SBJ 
      (-NONE- *PRO*))
                    
    (VP 
      (VE 有)
                    
      (AS 了)
                    
      (IP-OBJ 
        (NP-SBJ 
          (ADJP 
            (JJ 正式))
                    
          (NP 
            (NN 外交)
                    
            (NN 关系)))
                    
        (VP 
          (VV 作为)
                    
          (NP-OBJ 
            (NN 後盾))))))
                    
  (PU ，)
                    
  (NP-SBJ 
    (QP 
      (CD 许多))
                    
    (NP 
      (NN 台商)))
                    
  (VP 
    (ADVP 
      (AD 因而))
                    
    (VP 
      (VP 
        (VV 跃跃欲试))
                    
      (PU ，)
                    
      (VP 
        (ADVP 
          (AD 积极))
                    
        (VP 
          (VV 探寻)
                    
          (NP-OBJ 
            (DNP 
              (NP-PN 
                (NR 帛琉))
                    
              (DEG 的))
                    
            (NP 
              (NN 投资)
                    
              (NN 环境))))))))
arg0: 
                    许多 台商 
                
arg1: 
                    帛琉 的 投资 环境 
                
argm: 
                    积极 
                
argm: 
                    因而 
                
argm: 
                    *PRO* 有 了 正式 外交 关系 作为 後盾