Penn.

例句：

1. 1. Pennsic is a famous writer in the United States.
   宾夕法尼亚是美国著名的作家。
2. 2. The city of Philadelphia is located in Pennsylvania.
   费城位于宾夕法尼亚州。
3. 3. Pennsic's novel was published in 1980.
   宾夕法尼亚的小说于1980年出版。