This clock casting is an alloy, is six point its Jin Erxi occupies one, it both can withstand hits hard, and can have the sonorous sound, the ding may pass on to the entire city.

• 这口钟铸造为合金，是六分其金而锡居一，它既能承受重击，又能产生宏亮的声音，钟声可传至全城。