符号学

例句：

1. 1.The painting is a symbol of the artist's creativity.
   这幅画是艺术家创造力的象征。
2. 2.The symbolic meaning of the flag is often debated in political discussions.
   国旗的象征意义常常在政治讨论中被争论。
3. 3.The symbolic significance of the new policy cannot be ignored.
   新政策的符号意义不容忽视。