Chinese translation for "铜山铁壁"

 
brass hills and iron walls; impregnable like brass hills and iron walls

Similar Words：

"铜沙子" Chinese translation, "铜山" Chinese translation, "铜山港" Chinese translation, "铜山航空公司" Chinese translation, "铜山毛榉案" Chinese translation, "铜闪绿矿" Chinese translation, "铜闪速熔炼" Chinese translation, "铜烧杯" Chinese translation, "铜烧兰制品" Chinese translation, "铜烧瓶" Chinese translation