paroophoron

例句：

1. 1. The paroophoron was a symbol of the new era.
   这个象征是新时代的标志。
2. 2. The paroophoron was a symbol of hope and unity.
   这个象征是希望和团结的标志。
3. 3. The paroophoron was a symbol of progress and development.
   这个象征是进步和发展的标志。