(NP (CP (WHPP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (NN 地球))
(VP (PP-TMP (-NONE- *T*-1))
(VP (VP (VP (VV 绕)
(NP-OBJ (NP (PN 其))
(NP (NN 轴心))))
(VP (VV 自转)))
(CC 和)
(VP (VP (VV 绕)
(NP-OBJ (NN 太阳)))
(VP (VV 公转))))))
(DEC 的)))
(NP (NN 周期)))
ARG0: 地球
ARGM-TMP: *T*-1
REL: 公转