multi-functional box-type solar cooker

例句：

1. 1. The new laptop has amulti-functional keyboard that can beused for typing and gaming.
   这款新笔记本电脑有一个多功能键盘，可以用于打字和游戏。
2. 2. The new car is designed to bemulti-functional, with features likeair conditioning and power windows.
   这款新车设计为多功能，具有空调和可开启窗户等特性。
3. 3. The new software is designedto be multi-functional, allowingusers to perform multiple tasks at once.
   这款软件被设计成多功能的，允许用户同时执行多项任务。