A study in Switzerland looked at international Google search records to determine the most popular book genres in countries where data was available.

" 留学瑞士" 机构通过分析国际版谷歌的搜索量来获得数据，从而确定各国最受欢迎的书籍类型分别是什么。

The records that the content team at Ancestry are searching out and digitizing range from yearbooks with photos in them to the military file of your great-grandfather as he served in World War I.

家谱内容团队的正在查找并数字化的记录，其范围从带图的年鉴到你曾在一战中服过役的祖父的军事文件。