elaborate [同]complex[反]simple

　　adj. very complicated and detailed; carefully prepared and organized复杂的；详尽的；精心制作的

　　Archaeological traces of far more elaborate cultures have been dismissed as the ruins of invaders from outside the region. 那些更为复杂的文明的考古线索被当作外来侵略者留下的废墟而不被理会。