This drives off impurities, returning metals back to their initial, orderly state.

这样可以去除杂质，将金属恢复到它们初始的有序状态。

The aircraft was carrying ￡265 million worth of gold and diamonds when the door flew open, sending the precious metal back to earth.

这架飞机当时载有价值 2.65 亿英镑的黄金和钻石，当舱门突然打开时，贵重金属被送回了地面。

Because at the end of the life cycle, you can bring the metals back from the market, and you can use them again and again.

因为在生命周期结束时，您可以将金属从市场上带回，并且可以一次又一次地使用它们。

We think it's time to turn Pinhead's love for heavy metal back at him- so you're going to have to get your hands on a junk yard electromagnetic crane.

我们认为是时候让 Pinhead 对重金属的热爱回到他身上了— —所以你将不得不动手操作垃圾场的电磁起重机。