But TV receivers that use what is called a passive glasses system are costly.

VOA: special.2010.01.26

I don't know how well you can make it out but there's a little broom guy there with glasses, playing air guitar with his broom, and I guess this is meant to capture the spirit of the contributors.

我不知道你们能理解到什么程度,但是在那儿有一个戴着眼镜的男孩，用他的扫帚在弹着吉他，我猜这个的寓意是指要抓住那些发起人的精神内涵。

耶鲁公开课 - 现代诗歌课程节选

I must have the wrong glasses on to see a hand.

我得看看有没有人举手？

麻省理工公开课 - 计算机科学及编程导论课程节选

A signal from the TV tells each side of the glasses when to turn on and off, showing each eye slightly different images that create the sense of depth.

VOA: special.2010.01.26

OK? You can take a quick look at it, a even with the wrong glasses on, it says if a 1 sorry, b is equal to 1, a I'm just going to return a.

你们可以快速的过一遍，它是这么写的：如果,对不起，是b等于，那么就直接返回。

麻省理工公开课 - 计算机科学及编程导论课程节选

(Movie Sound) Cameron also pioneered a realistic 3D technology that requires the audience to wear special glasses;

VOA: standard.2009.12.19

"Someone said that he had made a cellphone call following the quake but the monsignor was holding a pair of glasses in his right hand.

VOA: standard.2010.01.20

The centers are run by an ophthalmic assistant who is trained to conduct a full eye examination, administer diagnostic tests, treat simple ailments and prescribe glasses.

VOA: standard.2010.05.25