You don't need special glasses - just blue plates.

你不需要特殊的眼镜-只需蓝色的盘子。

youdao

But what you don't know is that that sweater is not just blue, it's not turquoise, it's not lapis, it's actually cerulean.

但是你不知道这件毛衣不只是蓝色的而已，它不是松石绿，不是靛蓝，恰恰就是天蓝色。

youdao

He even had his colleagues use a mass spectroscopy machine to evaluate a blue scorpion venom treatment the patient had stumbled on. It turned out to be just blue water.

Fisch医生甚至让他的同事们使用了一种质量光谱学机器来评价蓝蝎子毒液治疗这位病人，结果证明失败，它只是一堆蓝汪汪的水。

youdao

That's the trick and the magic of this movie that Jim and WETA Digital had to push themselves to get to the point where we forget we are watching big,blue people and we start just rooting for the person inside them."

VOA: standard.2009.12.19

And this puzzle piece here colored in blue because it's a Boolean expression is just something that--whose answer is either a yes or no, 0 true or false, one or zero.

这个拼图染成蓝色,因为它是布尔表达式,它的结果只可能是肯定或否定，对或错，1或者。

哈佛公开课 - 计算机科学课程节选

and I kind of want to go somewhere that's just out of the blue that I never even thought of,

我想去意想不到的地方，自己根本没想过的，

为我的生活 - SpeakingMax英语口语达人

The fights aren't just blue-on-blue, either.

BBC: Breaking down the boundaries

The question all the parties are asking is just how blue it will still look after 2 May.

BBC: Is blue still the colour in Middle England?

"A colorblind person who can't see red can't see the red in purple he just sees blue, " says Dr. Neitz.

WSJ: New Outlook for Colorblindness