As printing methods improved, Christmas CARDS were produced in large Numbers from about 1860.

随着印刷术的改进，从1860年起，每年会生产大量的圣诞贺卡。

youdao

As printing methods improved, Christmas CARDS were produced in large Numbers from about 1860.

随着印刷术的改进，从1860年起，每年会生产大量的圣诞贺卡。

youdao