Manufacturing operations depend on networks of suppliers of raw materials, components, etc.

制造业务依赖于原材料、组件等的供应商网络。

As well as bringing some production closer to home, Mattel is maintaining global manufacturing operations in Asia.

美泰除了将一些生产地点带到离家更近的地方外，还在亚洲维持全球制造业务。

There is a movement to power buildings, vehicles and manufacturing operations with clean electricity. Some people hope to " electrify everything. " But doing so would require more copper.

有一场运动，旨在用清洁电力为建筑物、车辆和制造业提供动力。有些人希望“使一切电气化”。但这样做需要更多的铜。