(IP-Q (IP-CND (NP-SBJ (-NONE- *pro*))
(VP (ADVP (CS 倘若))
(VP (VV 没有)
(VP (VV 留下)
(NP-OBJ (NN 游记))
(IP (NP-SBJ (-NONE- *PRO*))
(VP (VV 供)
(NP-OBJ (NN 後人))
(IP (NP-SBJ (-NONE- *PRO*))
(VP (VV 传诵)))))))))
(PU ，)
(NP-SBJ (-NONE- *pro*))
(VP (ADVP-WH (AD 岂))
(ADVP (AD 不))
(VP (VC 是)
(IP-PRD (IP (IP-SBJ (NP-SBJ (NN 船))
(VP (VV 过)))
(VP (VE 无)
(NP-OBJ (NN 痕))))
(PU ，)
(IP (NP-SBJ (-NONE- *pro*))
(VP (ADVP (AD 毫))
(VP (VE 无)
(NP-OBJ (NN 意义)))))))))
ARG0: *PRO*
REL: 传诵