(IP (LCP-SBJ (NP (NN 笔)) (LC 下)) (VP (ADVP (AD 却)) (ADVP (AD 仍)) (ADVP (AD 难免)) (VP (VV 伤感) (CC 与) (VV 辛酸))))
ARG0: 笔 下 ARGM-ADV: 难免 ARGM-ADV: 仍 ARGM-ADV: 却 REL: 伤感