They found rust. Do you know what rust does to a boat?

生锈了，你知道生锈会怎样？

Iron does not rust in dry air.

铁在干燥的空气中生锈。

The metal has corroded (away) because of rust.

金属因为生锈停地被腐蚀。

To rust unburnished, not to shine in use!

人如宝刀，磨砺就要生锈，使用，就会发光 生命岂能等同于呼吸！

It was rusty, with a hint of motor oil.

放进嘴里。这里的水有一股生锈的味道，像是机油。

Some elements of nuclear bombs, like radioactive tritium becomes stale over time and must be refurbished.

一些核弹的元素，如放射性氢，会随着时间的流逝而生锈，一定要翻新才能用。

At university. Though I must say I'm a bit rusty now!

大学。但是说现在有些生疏（本意“生锈的”）了！

All the stars will be wells with a rusty pulley.

所有的星星都将是带有生锈的辘轳的井。

Result The nails rust in the tube with ordinary water.

结果铁钉在盛有普通的水的试管中生锈了。

After one week, the nails have not rusted.

一周，铁钉没有生锈。

Then there's a company that's betting on… rusted iron.

还有一家公司押注于… 生锈的铁。

So in order to protect the bridge from rust, it is continually being painted.

为了保护大桥生锈，大桥会一直被粉刷。

Formula One races don't have to worry about rust.

一级方程式赛车无须担忧生锈的问题。

Rusty, empty beer cans lay about and some broken glass bottles made me mad.

到处躺着的生锈的、空的啤酒罐、破碎的玻璃瓶子让很难受。

It has polar ice caps, and lots of rusty dust covering its surface.

它有极地冰帽和覆满表面的生锈的灰尘。

Basically, Oxygen rusts you out from the inside.

基本上来说，氧气会让你身体内部生锈。

When most metals are exposed to oxygen, they rust and degrade over time.

大多数金属暴露在氧气中时，它们会随着时间的推移生锈和降解。

He shows us a few rusting guns and some explosives.

他向们展示了几把生锈的枪和一些炸药。

This is known as oxidizing, and it's how we get things like rust.

这被称为氧化，这就是生锈的原因。

Curators found the cup has a false bottom which rusted away over time.

工作人员在陶瓷杯底部发现了生锈的夹层。