All of this will be a moot point once the robot armies rise to power and start pulverizing each other with scrap metal.

一旦机器人军队掌权并开始用废金属互相摧毁，所有这些都将成为争论点。

The ship was broken up for scrap metal.

船被拆解成为废铁。

A lorry piled with scrap metal had shed its load.

一辆载满废金属的卡车掉货了。

Next to it was a giant, smoldering hunk of scrap metal.

旁边有一个冒着烟的巨大废金属块。

The scrap metal are steel, ferreous and non ferreous.

钢的边角废料，含铁的不含铁的。