(IP (NP-SBJ (PN 他))
(VP (VV 认为)
(PU ，)
(IP-OBJ (IP-SBJ (NP-SBJ (-NONE- *PRO*))
(VP (VP (VV 徘徊))
(PU 、)
(VP (VV 犹豫))
(PU 、)
(VP (VV 缺乏)
(NP-OBJ (NN 指引)))))
(PU ，)
(VP (VV 让)
(NP-OBJ (PN 他))
(IP (NP-SBJ (-NONE- *PRO*))
(VP (VV 蹉跎)
(AS 了)
(NP-OBJ (QP (CD 不少))
(NP (NN 时光)))))))))
ARG0: *PRO*
ARG1: 不少 时光
REL: 蹉跎