A Christmas tree is an evergreen tree that is decorated with eucalyptus or pine trees with lights and decorations. As one of the important elements of Christmas, the modern Christmas tree originated in Germany and gradually became popular around the world, becoming one of the most famous traditions in Christmas celebration.
It is said that the Christmas tree first appeared in the so-called Saturnalia Festival in ancient Rome in mid-December. Nowadays, people usually put an evergreen plant such as pine trees into the house or outside during Christmas, and decorate them with Christmas lights and colored decorations. And put an angel or star on top of the tree.