Data is stored in tables. As an example, your system address book that you use for your e-mail addresses is a table of the address book database. Each address is a data record, presented as a row in that table. The data records consist of data fields, for example the forename and surname fields and the e-mail field.
数据存储在表格中。例如，用作电子邮件地址的通讯簿同时也是通讯簿数据库的表格。每个地址是一个数据记录，在该表格中显示为一行。数据记录包含数据字段，例如，名字和姓氏字段及电子邮件字段。