(IP (NP-SBJ (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *pro*))
(VP (VP (VV 花掉)
(NP-OBJ (ADJP (JJ 巨额))
(NP (NN 经费))))
(VP (VV 研制)
(NP-OBJ (-NONE- *T*-1)))))
(DEC 的)))
(NP (NN 卫星)))
(VP (ADVP (AD 却))
(VP (VV 成为)
(NP-OBJ (CP (WHNP-2 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-2))
(VP (VV 漂浮)
(PP-LOC (P 于)
(NP (NN 宇宙)))))
(DEC 的)))
(NP (NN 废弃物))))))
ARG0: *T*-2
ARG1: 于 宇宙
REL: 漂浮