Gaza does not have the factories needed to melt down and process the metal waste.

加沙没有熔化和处理金属废料所需的工厂。

The dishes are washed on what used to be the bottom of a bathtub; above the dining room is a light that was once a metal waste can.

盘子在曾经是浴缸底部的地方清洗；餐厅上方是一盏曾经是金属垃圾桶的灯。

And there are many adults as well, literally millions around the world, and in some industries, they actually account for the fact that, for example, we don't see a lot of metal waste in the world.

CA：世界上也有很多成年人， 几乎有数百万人，在某些行业中， 他们实际上解释了这样一个事实，例如，我们在世界上看不到很多金属废料。

Atoms of aluminium pieces floating in seawater bind with carbon dioxide molecules. When the water is poured off what is left is a white sludge containing a mineral rich in CO2. Scientists say aluminium could come from collected from metal waste.

漂浮在海水中的铝片原子与二氧化碳分子结合在一起。当水倒掉时，剩下的就是含有大量二氧化碳的白色污泥。科学家表示，铝可能来自金属废料。