Similarly In the database recovery scenario, a user or application might accidentally delete a table.
同样，在数据库恢复场景中，用户或应用程序可能会意外地删除某个表格。
Computing is risky business: all hard drives will fail eventually, and people accidentally delete files.
计算是一件危险的事：硬盘终会当掉，用户也会不留心删掉文件。
If I accidentally delete a character, should I try to recreate that character by making a new character with the same name?
如果我无意中删除一个角色，我是否能够使用同样的名字创建一个新角色？
Apple has admitted that its latest operating system harbours a bug that can accidentally delete data belonging to the computer's owner.
苹果公司承认其最新的操作系统存在一个漏洞，可能意外地删除电脑用户的数据。
Referential integrity is a system of rules that ensure relationships between rows in related tables are valid and that you do not accidentally delete or change related data.
引用完整性是一种规则体系，这些规则可确保相关表中各行间关系的有效性，并确保不会意外删除或更改相关的数据。
We all delete mail accidentally.
我们都会不小心删除邮件。
We all delete mail accidentally.
我们都会不小心删除邮件。
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