The abbreviation B.C.E. means "Before the Common Era" and C.E. means "Common Era."
23 Nkomiso lowu nge B.C.E. wu vula leswaku "Emahlweni ka Nguva leyi Tolovelekeke" naswona lowu nge C.E. wu vula leswaku "Nguva leyi Tolovelekeke."