Some tried to read letters carved in wood or wax, formed by wire or outlined in felt with pins.

一些人尝试阅读刻在木头或是蜡上的文字，这些文字由金属丝构成，盲人们用大头针来触读这些文字。

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Some tried to read letters carved in wood or wax, formed by wire or outlined in felt with pins.

一些人尝试阅读刻在木头或是蜡上的文字，这些文字由金属丝构成，盲人们用大头针来触读这些文字。

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