unplanned project

• 计划外项目

unplanned project的用法和样例：

例句

1. This project is designed to allow applications to be developed across many different platforms with mininimal knowledge of programming on these platforms.
   这外项目设计为允许多个应用程序可以跨许多不同平台被开发，而尽量减少对这些平台的编程知识。