A new format for bar codes appeared in January, when Microsoft unveiled Tag, a system that USES colour to increase the density of information that can be stored.
今年一月，微软发布了Tag，一种新的条形码格式，它利用各种颜色来增加它所承载的信息密度。
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The kitchen island is topped with a fine Carrera marble work-surfaces with a contrasting colour to the breakfast bar island.
厨房有一个具有拼色的大理石做工的早餐吧。
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Outside the cafeteria, a sign warns of the calorific peril of the chicken pot pie; inside, the salad bar has colour-coded tongs to convey which salad toppings should be used "freely" or "sparingly".