符

例句：

1. 1. This is a special symbol for the holiday.
   这是一个特殊的象征，代表这个节日。
2. 2. The artist used various symbols to express his feelings.
   艺术家使用各种符号来表达他的感情。
3. 3. The book contains many symbols that can be interpreted in different ways.
   这本书包含了许多可以以不同方式解释的符号。