The story goes that two people used to cross index fingers when making a wish, a symbol of support from a friend to the person making the wish.

有个故事说，有两个人许愿时曾交叉中指，这是许愿的人从朋友那里得到支持的象征。

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Depending on the severity, a different symbol is shown for the message (a blue circle, a yellow triangle, or a red circle with a cross inside).

根据程度不同，信息所显示的符号也不同(一个蓝色圆圈，一个黄色三角形，或者中间带一横杠的红色圆圈)。

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Mounted on the front around the middle of a long cross-shaped star, a symbol of dignity and solemnity.

镶嵌在车头正中长形围绕的十字星，象征着尊严和庄重。

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Mr. Singh was a high-profile symbol of the cross-border discord.

WSJ: Prisoner's Death Frays India-Pakistan Ties

In parts of Liberia, cross-dressing is a symbol of the passage from boyhood to manhood, which is why some adolescent soldiers wear dresses when going about the manly business of war.

ECONOMIST: Liberia

It will make its way slowly down The Mound, past the giant symbol of the Paralympic Games and cross Princes Street on to Hanover Street where a post-box painted gold in Sir Chris's honour stands, officials said.

BBC: Sir Chris Hoy