The story says that the birthplace of Jesus was on a farm.
这个故事说耶稣的诞生地是一个农场。

公元. You use AD in dates to indicate the number of years or centuries that have passed since the year in which Jesus Christ is believed to have been born.
公元前. You use BC in dates to indicate a number of years or centuries before the year in which Jesus Christ is believed to have been born.

a painting of Jesus Christ on the cross

一幅耶稣被钉在十字架上的油画