Good servers also sanitize input by removing or modifying special characters before running database queries.

好的服务器还会在运行数据库查询之前通过删除或修改特殊字符来清理输入。

That ability to interrogate that database query it and do it without learning some new syntax of querying language, but just natural language.

这种查询数据库的能力不需要我们学习查询的语言，只需要使用我们的自然语言即可。