以SQL语句的形式通过Objectify从App Engine导出数据以构建SQLite数据库

I am using Objectify to store data on Google App Engine. I want to put my data into SQL format so I can use it in an android project. Is it possible to go from Objectify to SQL? Is there a library I could use, or will I have to do it manually?I am using Objectify to store data on Google Ap