Ntlha e e Kwa Tlase

a Bosupi jwa Bibela le jwa hisitori bo supa fa Jesu Keresete a tsetswe ka ngwaga wa 2 B.C. Ka gone, gore ba bone gore bo boammaaruri, batho ba le bantsi ba rata go dirisa matshwao a C.E. (Common Era [Motlha O O Tlwaelegileng]) le B.C.E. (Before the Common Era [Pele ga Motlha O O Tlwaelegileng]), mme ke yone tsela e matlha a bontshitsweng ka yone mo dikgatisong tsa Mokgatlho wa Watch Tower.