(IP (ADVP (AD 因此))
(PU ,)
(IP-SBJ (NP-SBJ (PN 他们))
(VP (PP-LOC (P 在)
(LCP (NP (NN 陶土))
(LC 中)))
(VP (VV 夹)
(NP-OBJ (NN 砂)))))
(PU ,)
(VP (IP-ADV (NP-SBJ (-NONE- *PRO*))
(VP (ADVP (AD 就))
(VP (PP-PRD (P 像)
(IP-SBJ (NP-SBJ (NN 混凝土))
(VP (VV 加入)
(NP-OBJ (NN 石子))))))))
(PU ,)
(VP (VV 可以)
(VP (VP (VV 增加)
(NP-OBJ (NN 强度)))
(PU ,)
(VP (VV 避免)
(IP-OBJ (NP-SBJ (-NONE- *PRO*))
(VP (LCP-TMP (IP (NP-SBJ (-NONE- *PRO*))
(VP (VV 烧成)))
(LC 时))
(VP (VP (VV 热涨冷缩))
(VP (MSP 而)
(VP (VV 破裂)))))))))))
ARG0: *PRO*
ARGM-TMP: *PRO* 烧成 时
REL: 破裂