B.C.例句

The vacant W.B.C. junior-lightweight title has been called off.
空缺的世界拳击理事会次轻量级头衔被取消了。

The Great Wall dates from the third century B.C.
万里长城建成于公元前三世纪.

The First Emperor of Qin unified China in 221 B.C.
秦始皇于公元前221年统一中国.

• #B.C.