CHUabbr.卡热单位(=Caloric Heat Unit)abbr.摄氏温度热单位(=Centigrade Heat Unit)Chuiko崔科

1. After the struggle by the Chu people , the Chu state became a great state, with the leading metallurgic skill in all the country.
   楚人经过艰辛历程而成为泱泱大国，冶金技术达到了全国领先水平。