政

例句：

1. 1. The government has announced a new policy to improve the economy.
   政府宣布了一项新的政策来改善经济。
2. 2. He is a politician who advocates for social justice.
   他是一个倡导社会正义的政治家。
3. 3. The political climate in this country has been changing rapidly.
   这个国家的政治气候正在迅速变化。