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建议在成人监护下进行在第四、第五套人民币上有一串特殊的符号,轻轻触摸,你能感觉到这些符号有些凸起,这是盲文数字,盲人可以通过它来辨别人民币的面额。感觉很神奇吗?你也可以来试一下。盲文以六个点作为一个符号单位设计,它的阿拉伯数字的标识是这样的:
It is advisable to carry out a series of special symbols on the fourth and fifth sets of RMB under the supervision of an adult. By touching lightly, you can feel that these symbols are slightly convex. This is a braille number. The blind can identify the denomination of the renminbi. Feel amazing? You can also try it. Braille with six points as a symbol unit design, its Arabic numerals are identified as follows: