通用符号
In the 18th Century, the English-American revolutionary and author of the influential political tract Rights of Man, Thomas Paine, advocated for the adoption of the rainbow flag as a universal symbol for identifying neutral ships at sea.
18世纪,英裔美国革命家托马斯•潘恩(Thomas Paine)主张采用彩虹旗作为海上识别中立国船只的通用符号。
The dove is a universal symbol of peace.
鸽子是和平的共同象征。
The Universal Product Code symbol, also known as the ‘ bar code ’, is printed on products for sale and contains information that a computer can read.
通用产品代码符号,亦称“条形码”,印在出售的商品上,其中含有计算机能识别的信息。
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