回答以下问题(不是翻译,简单点)Tell me about chrismas(in english)

christmas is on december 25th. it's the day on which Jesus Christ was born. People send each other cards and presents at Christmas.
and at christmas eve santa claus will send presents to children.

Christmas or Christmas Day is an annual Christian and secular holiday that celebrates the birth of Jesus. It is traditionally observed on December 25. Eastern Orthodox Churches celebrate it on January 7, which corresponds to December 25 of the Julian calendar. These dates are merely traditional; the precise chronology of Jesus' birth and death is still debated. Christmas has many aspects, both religious and secular, including the exchange of gifts, Santa Claus, decoration and display of the Christmas tree, and religious ceremonies.

The popularity of Christmas can be traced in part to its status as a winter festival. Many cultures have historically celebrated their most important holiday in winter because there is less agricultural work to do at this time. Exam