{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["圣诞节贺卡清单"],"not_rendered":{"images":3,"defined_names":2},"read":"whole","date_system":"1900"}

{"sheet":"圣诞节贺卡清单","index":0,"n_rows":2,"n_cols":7,"rows_kept":2}
[null,"年份","圣诞节贺卡清单"]
[null,"姓氏","名字","地址","城市，街道地址 邮政编码","贺卡发送时间","已接收贺卡"]