( (IP (IP (NP-SBJ (DNP (ADJP (JJ 连日))
(DEG 的))
(NP (NN 秋雨)))
(VP (VV 使)
(NP-OBJ (NN 战壕))
(IP (NP-SBJ (-NONE- *PRO*))
(VP (VV 变得)
(IP-OBJ (NP-SBJ (-NONE- *PRO*))
(VP (VA 泥泞)
(ADVP (AD 不堪))))))))
(PU ，)
(IP (NP-SBJ (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (VV 浸泡)
(PP (P 在)
(LCP (NP (NN 泥水))
(LC 中)))))
(DEC 的)))
(NP-PN (NR 八路军))
(NP (NN 官兵)))
(VP (ADVP (AD 奋力))
(VP (VV 抗击)
(NP-OBJ (NN 强敌)))))
(PU 。)))
ARG0: *PRO*
ARGM-ADV: 不堪
REL: 泥泞