(IP (PP-TMP (ADVP (AD 直))
(PP (P 到)
(NP (QP (OD 十九))
(NP (NN 世纪)))))
(PU ,)
(PP-MNR (P 随著)
(NP (DNP (NP (NN 机械))
(DEG 的))
(NP (NN 精进))))
(PU ,)
(NP-SBJ (NN 人类))
(VP (PP-MNR (P 像)
(NP (CP (WHNP-2 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-2))
(VP (VP (VV 低)
(NP-OBJ (NN 头)))
(VP (VA 忙碌))))
(DEC 的)))
(NP (NN 工蚁))))
(VP (VP (ADVP (AD 源源))
(VP (VV 进入)
(NP-OBJ (NN 山区))))
(PU ,)
(VP (VV 进行)
(AS 著)
(NP-OBJ (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (VV 变本加厉)))
(DEC 的)))
(NP (NN 掠夺)))))))
ARG1: *T*-1
REL: 变本加厉