### Chinese: 拜登在闭幕词中说，自由之火在世界每个人的心中燃烧，专制政权永远无法将其熄灭。
### English: Biden said in the closing speech that the fire of freedom was burning in the heart of every one all over the whole world, which would never be extinguished by autocracy.

### Improved English: Biden said in the closing speech that a dictatorship can never extinguish the flame of liberty that burns in the hearts of people around the world.
