Magnetite is the most magnetic natural metal on earth.

磁铁矿是地球上最具磁性的天然金属。

I also read about using metal oxide.

我还读了一些有关使用金属氧化物的书。

There's gold, iron, and lots of other rare, precious metals.

有黄金、铁和许多其他稀有贵金属。

It's also a waste of resources, like valuable rare earth metals.

其实它们也有废物利用的价值，比如说含有珍贵的稀有金属。

Glass straw, better than a metal straw, right?

玻璃吸管，总比金属的强吧？

And where will we get all the rare metals necessary to build them?

我们从哪里获得建造它们所需的稀有金属呢?

They poured the hot metal into the mould.

他们把熔化了的金属倒进模子里。

The PVC comes down here. Maybe a little corrugated sheet metal as a radiator here.

PVC从这儿下来，也许一点褶皱的金属片作散热器放这儿。

A lightning rod is a long piece of metal.

避雷针是一根长长的金属。

Outraged Donald Trump has doubled tariffs on imported Turkish metals.

愤怒的特朗普对进口自土耳其的金属征收了双倍关税。

Silver is a precious metal, next in value to gold.

银也是贵金属，其价值仅次于黄金。

Morty Pedal to the metal, Morty.

把油门踩到底。

Bacteria and salt are eating away at the ocean liner's metal.

细菌和盐正在侵蚀远洋客轮的金属。

This follows the U.S. imposing higher tariffs on important Turkish metals this month.

而就在本月，美国向土耳其出口钢铁增加高额关税。

The metal has corroded (away) because of rust.

金属因为生锈不停地被腐蚀。

They will work through the summer and dismantle 40,000 pieces of charred, twisted metal.

整个夏天他们都会忙个不停，要拆除40000块烧焦，扭曲的金属。

I like to use scrap metal because there's so much waste in the world.

我喜欢循环利用废金属，因为世界上有太多的废弃物了。

The worker then flattened the sharp metal with a hammer to make each nail secure.

然后工人用锤子把锋利的金属压平，使每个钉子都牢固。

Ember walked through the fence, too, but when she did it, she melted the metal.

小焰也学着穿过栅栏，不过在她穿过时，那些金属都熔化了。

We use cast metal in a lot of different products.

我们在很多不同的产品上使用铸造金属。