Harry saw is pupils contract to thin slits, saw the skin around his eyes whiten.

哈利看到他的瞳孔缩成了两条窄窄的细缝，看见他眼睛周围的皮肤变白了。

We're gonna look for cavities, gum disease, talk about things like whitening our teeth.

我们要检查龋齿、牙龈疾病，还要谈谈美白牙齿之类的事情。

In many cases, the people performing the teeth whitening were untrained and unqualified.

在很多案例中，操作牙齿美白手术的都未经过培训且没有手术资格。

A paste made from marble, wheat and bryony, a poisonous plant, could whiten skin.

一种由大理石、小麦和泻根（一种有毒植物）制成的浆糊可以美白皮肤。

More specifically, when Black and Asian candidates whiten their names, they're more successful in their job search.

具体地，和亚裔候选在“白化”他们的名字之后，会在求职过程中顺利。

It's what health trend fanatics claim to be using to detox, brighten skin and whiten their teeth.

这是那些狂热追求健康的号称它可以排毒、提亮肤色，美白牙齿的东西。

That means paper companies can use bacterial enzymes to whiten paper and lessen the need for chlorine.

这意味着造纸公司能使用细菌酶来漂白纸张，减少对氯的需求。

The LGA discovered that some of the whitening cosmetics they tested contained banned ingredients and were thus illegal.

LGA发现他们检测的一些美白化妆品中含有禁用成分，因此是违法的。

A fine layer of snow covered the yard, dusted the top of my truck, and whitened the road.

院子里覆盖了一层薄雪，我的车顶披上了银装，道路铺上了白色的地毯。

There's lots of different ways to whiten your teeth and have a great smile that you're really proud of.

有很多不同的方法可以美白牙齿，让你拥有引以为傲的灿烂笑容。

The little field had been manured with seaweed some weeks before, and the weeds had rotted and whitened on the grass.

这一小块地几星期前用海草施过肥，而现在海草在草地上已经腐烂变白。

You grab hold of the seat arm; your knuckles whiten as you do so.

你抓住座位的扶手；这样做时，你的关节变得苍白。

Or if they've had their teeth whitened perhaps.

或者如果他们已经美白了牙齿。

To whiten whites, you might use a solution of sodium hypo-chlorate, better known as bleach.

要美白白色， 您可以使用次氯酸钠溶液， 也就是众所周知的漂白剂。

Some of those whitening products have ingredients that can thin the skin or cause scarring.

一些美白产品含有可能导致皮肤变薄或引起疤痕的成分。

" To whiten your teeth" means to make them whiter.

“牙齿美白”意味着让牙齿变得白。

But if not for weight loss, what about using cider vinegar to whiten your teeth?

但是，如果不是为了减肥，那么用苹果醋来美白牙齿呢？

It's for kind of whitening your under eyes a little bit.

这是为了稍微美白你的眼睛。

They also make retainers and custom whitening trays.

他们还制作保持器和定制美白托盘。

So I was like at this kiosk whitening people's teeth.

所以我当时在一个摊位给们做牙齿美白。