在開發階段﹐Apple 用不同的方案去試驗這個特殊的產品的翻译：During the development phase, Apple with different scenarios to test the special products 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

During the development phase, apple experiment with different solutions to this particular product

During the development phase, Apple with different scenarios to test the special products

Experiments this special product in phase of exploitation ﹐ Apple with the different plan

under development, Apple used different programs to test the special products

During the development phase, Apple with different scenarios to test the special products