It's got characteristics like a contact lens.

性质与隐形眼镜相似。

Mine is terrible. I actually need contact lenses.

我视力很差。我要戴隐形眼镜。

These two parts are actually contact lens holders.

这两部分实际上是隐形眼镜的支架。

You don't wear contact lenses, do you?

你不戴隐形眼镜 是吧？

Disposable contact lenses are rather popular among young people.

拋弃式隐形眼镜很受年轻人欢迎。

I expect he's dropped one of his contact lenses.

我猜他把隐形眼镜弄掉了吧。

I played with a guy that wore contact lenses, okay?

我和一个戴隐形眼镜的人一起比赛，对吗？

Oh so you can't clean your contact lenses?

所以你们不能清洗隐形眼镜了？

Think of the contact lens as foreign material in your eye.

把隐形眼镜当成是放入你眼中的外来物质。

So today, I decided not to put my contact lenses in my eyes and brought out the eyeglasses!

今天，我决定不戴隐形眼镜而是戴眼镜！

But I thought the contact lenses are free.

但是我以为隐形眼镜是免费的。

Hoping to get free contact lenses, Freddy goes to the optician.

弗瑞迪到眼镜商那儿希望能得到免费的隐形眼镜。

We started from the safety and the efficacy of contact lenses

我们从隐形眼镜的安全性和有效性出发。

So they do general eye care, glasses prescriptions, and contact lenses prescriptions.

所以他们进行一般的眼睛护理，眼镜处方和隐形眼镜处方。

Smart contact lens makers say their discrete appearance is a major draw.

智能隐形眼镜制造商表示，它们的离散外观是一个主要的吸引力。

Instead, our smartphones will either be worn, or implanted in us through contact lenses.

取而代之的是，我们的智能手机或许可以佩戴，或者类似隐形眼镜那样。

So, good contact lens hygiene has to do with a few things.

所以，想要保持隐形眼镜处于良好的卫生状态需要做到以下几点。

I have seen terrible damage to vision from people that sleep in their contact lenses.

我见过戴隐形眼镜睡觉的人对视力造成严重损害。

If they were common, then nobody would ever wear contact lenses.

如果这很普遍的话，谁还敢带隐形眼镜啊。

And if I don't have my contact lenses on I cannot even walk properly.

如果我不戴隐形眼镜的话，那我甚至都不能正常走路。