圣诞节的由来用英文怎么写

1、正文

On December 25 of the Gregorian calendar, Christians commemorate the birthof Jesus. We call it Christmas. The name of Christmas is the abbreviation ofthe mass of Christ, which is a kind of liturgy of the Christian Church. Christmas is a religious festival, we celebrate it as the birthday of Jesus, so it is also known as Christmas.

2、译文

在每年的公历12月25日，是基督教徒纪念耶稣诞生的日子，我们称为圣诞节。圣诞节这个名称是基督弥撒的缩写，弥撒是基督教会的一种礼拜仪式。耶诞节是一个宗教节，我们把它当做耶稣的诞辰来庆祝，因此又名耶诞节。