I've never seen water so blue.

我从未见过这么蓝的水。

youdao

Never, never had Mary dreamed of a sky so blue.

玛丽从未梦想过如此蔚蓝的天空。

youdao

There's no earthly reason for me to feel so blue.

我完全没有理由感到如此低落。

《柯林斯英汉双解大词典》

The waters can look so still and blue, like a painting, though they can also become rough with waves when the wind blows.

VOA: special.2009.01.05

One is that there are two backbones right here in the light blue, so this would be the upright parts of the ladder that are twisted.

其一是浅蓝色所代表的两条主链,这是构成,扭曲梯子的垂直部分

耶鲁公开课 - 生物医学工程探索课程节选

So we can build a machine that could sort red balls from blue balls.

我们就能制造一台,可以分辨红球和蓝球的机器

耶鲁公开课 - 死亡课程节选

So Blue Ranch is entitled to the refund of over 2 million dollars plus interest.

FORBES: Tribe To Receive Millions In Federal Unemployment Tax Refunds

Westminster Council said the segregated lanes will have to fit in with the surroundings, so blue is probably out.

BBC: Cycling Crossrail: First of many bumps in the road

Terraced lemon groves and vineyards overlook sea so blue it makes you blink.

BBC: Italy��s finest coastlines