“符号的”造句

布莱叶突然发现了这种符号的意义.
Suddenly the meaning of this code hit Braille.

此刻是换用经典符号的好时候.
This is a good time to switch to the classical notation.

请马上弄清这些符号的意义.
Please make sense of these marks on paper immediately.

• #符号的