(IP (ADVP (AD 尤其))
(PP-TMP (P 当)
(LCP (IP (NP-SBJ (NN 弟弟))
(VP (VP (ADVP (AD 也))
(VP (VV 步上後尘)))
(PU ，)
(VP (PP-DIR (P 从)
(NP (NN 企管)
(NN 系)))
(VP (VV 转攻)
(NP-OBJ (NN 社会学))))))
(LC 时)))
(PU ，)
(NP-SBJ (NN 父母))
(VP (ADVP (AD 依旧))
(VP (VV 未置一词))))
ARG0: 弟弟
ARGM-ADV: 也
REL: 步上後尘