鳴鑼開道（鳴鑼開道）　

◎ 鳴鑼開道 míngluó-kāidào

[beat gongs to clear the way for officials in feudal times] 舊時官吏外出時,轎子前面的隨從敲鑼叫行人讓路,稱為鳴鑼開道?，F(xiàn)在則比喻為某種事物的出現(xiàn)創(chuàng)造條件,疏通渠道