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。
Their ill-cut clothes are in dull blue, brown and green, the hallmarks of planned-economy tailoring.
他们的衣服或蓝或棕或绿，颜色灰暗，做工拙劣，呈现出计划经济的裁剪特征。
Their ill-cut clothes are in dull blue, brown and green, the hallmarks of planned-economy tailoring. Your foreign gear stands out a mile.
彼时，你正和朋友谈论未来生活，他们剪裁糟糕的衣服都是灰暗的蓝色、棕色和绿色，有着计划经济制衣业的特征，而你的国外剪裁的衣服则显得鹤立鸡群。
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