The stamp was a dark, dull blue colour with a heavy black postmark.

这枚邮票是模糊的暗蓝色的，上面盖着一个粗黑色的邮戳。

《柯林斯英汉双解大词典》

We're all dressed in overalls or blue jeans, heavy jackets, and baseball caps.

我们都用工作服或蓝色的牛仔裤、厚夹克和棒球帽武装自己。

youdao

But today heavy industry makes modern bosses shudder: all those assets, the blue-collar workers, the investment, are regarded as risks to be spun off, outsourced or dumped.

但今时今日，重工业让现代的老总们胆颤心寒：固定资产、蓝领工人和资金投入都被视作应予规避、外包或是摆脱的风险。

youdao

And for all Thursday's celebrations - big and small the skies in Beijing were clear and blue, a striking departure from the heavy fog of a day earlier.

VOA: standard.2009.10.01

The most outrageous offenders are known as ko-gyaru -- girls who sport big socks, short skirts, orange-dyed coiffures and heavy blue eye shadow.

CNN: A SOCK TO THE SYSTEM

It's part of a federal program to cover damaged houses for free with heavy duty blue tarps.

NPR: After Rita: Signs of Life in Lake Charles, La.

First, Nanfelt filters it through blue jeans to remove heavy particles.

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