( (IP (NP-SBJ (CP (WHNP-1 (-NONE- *OP*))
(CP (IP (NP-SBJ (-NONE- *T*-1))
(VP (VCD (VA 坚固)
(VA 耐磨))))
(DEC 的)))
(NP (NN 后跟)
(NN 支撑片)))
(VP (VV 可以)
(VP (DVP (VP (ADVP (AD 极))
(VP (VA 大)))
(DEV 地))
(VP (VV 减少)
(NP-OBJ (DNP (NP (NN 脚跟))
(DEG 的))
(NP (NN 移动))))))
(PU 。)))
ARG0: *T*-1
REL: 耐磨