And then we're looking at sending an unmanned mission around the Earth to demonstrate all the parts and components of the lunar return.

我们正在考虑发射一个绕地球飞行的无人任务来展示月球返回的所有部件。

This involves reusing parts and components from products that have been dismantled – taken apart – and by recovering materials.

这涉及重新使用已拆解（拆开）的产品中的零件和组件，以及回收材料。