(IP (NP-SBJ (ADJP (JJ 主要))
(NP (NN 产品)))
(VP (ADVP (AD 又))
(VP (VC 是)
(QP-PRD (CP (WHNP-3 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-3))
(VP (ADVP (AD 毫))
(ADVP (AD 不))
(VP (VV 起眼))))
(DEC 的)))
(ADJP (JJ 薄薄))
(NP (NN 磁碟)))
(QP-EXT (CD 数)
(CLP (M 片))))))
ARG0: *T*-3
ARGM-ADV: 不
ARGM-ADV: 毫
REL: 起眼