( (IP (LST (CD 2))
(PU ．)
(NP-SBJ (-NONE- *PRO*))
(VP (VP (PP-PRP (P 为)
(IP (NP-SBJ (-NONE- *PRO*))
(VP (VV 使)
(NP-OBJ (NN 体内))
(IP (NP-SBJ (-NONE- *PRO*))
(VP (DVP (VP (ADVP (AD 更))
(VP (VA 好)))
(DEV 地))
(ADVP (AD 充分))
(VP (VV 吸收)
(NP-OBJ (NN 蛋白质))))))))
(PU ，)
(VP (VV 要)
(VP (ADVP (AD 大量))
(VP (VV 食用)
(NP-OBJ (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (VV 含)
(NP-OBJ (NN 维生素B1)
(PU 、)
(NN 维生素C))))
(DEC 的)))
(NP (NN 食物)))))))
(PU ，)
(VP (PP-MNR (P 通过)
(IP (NP-SBJ (NN 日光))
(VP (VV 照晒))))
(VP (VV 可)
(VP (VV 帮助)
(IP-OBJ (NP-SBJ (-NONE- *PRO*))
(VP (VV 吸收)
(NP-OBJ (NN 维生素D))))))))
(PU 。)))
ARG0: 日光
REL: 照晒