A blue eye is not opaque, you can see deeply into it, and a brown eye is very opaque.

蓝色的眼睛清澈透明，很容易看得透彻，而棕色的眼睛就比较混浊了。

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Deeply pierced for air circulation and exposed to certain penicillium bacteria, blue-veined cheeses vary widely in tartness, intensity, and creaminess.

蓝纹乳酪是在制作过程中重度充入流通气体并加入青霉菌而成的，不同的蓝纹乳酪在酸味、口感强烈度和乳脂颜色上都各有千秋，不过共同特点在于都有着蓝色或绿色的纹理和美妙的味道。

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Sir Ian's departure and a bizarre police raid on Parliament in November have stirred things up, but discontent with the men and women in blue is much more deeply rooted.

伊恩爵士突然离职，加之去年11月警方莫名其妙对议会加以搜查，这就让局面火上加油；但是究其根源，人们对警察的不满不仅仅这么肤浅。

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Winsor, a former rail regulator, argues that far from keeping the police in touch with the public they serve, this deeply ingrained "blue collar" attitude is out-of-step with the modern world and is holding police officers back.

BBC: What do bobbies learn on the beat?

More broadly, on the matter of what's called green on blue incidents, there's no question that these incidents are deeply concerning, and our hearts go out to the families and friends of those who have lost loved ones in those incidents.

WHITEHOUSE: Press Briefing

There is the thickly wooded, deep-green, deeply mysterious Gargano Peninsula, which is all rocky harbours, magnetically blue sea and pale sea cliffs.

BBC: Italy��s finest coastlines