The sky was peach coloured in the east, deep blue and starry in the west.

东方的天空色泽桃红，西方的天空深蓝并星光灿烂。

《柯林斯英汉双解大词典》

It was the bottom of the deep blue sea.

那就是深蓝色大海的海底。

youdao

The sky was a deep blue, and the snow on the peaks was glistening.

天空是深蓝色的，山顶上的雪闪闪发光。

youdao

Duke Ellington and his orchestra recorded a famous song Mood Indigo about the deep blue color,indigo.

VOA: special.2009.11.15

Half our coral reefs are dead or dying. We've lost 90 percent of deep blue water,big game fish: the halibut,the tuna and the marlin that we all loved to eat.

VOA: standard.2010.08.04

Beyond, purple-shaded mountains rise from the deep blue mist like ships floating on water.

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Austin, essentially, reaps the benefits of being a deep blue, Democratic island in a red-state sea.

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Deep Blue was programmed to "see" the chessboard and to counter with the best move.

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