### Chinese: 民主峰会落幕，拜登称自由之火永不熄灭
### English: The democracy summit came to an end, and Biden said the flame of freedom would never be extinguished
### Errors: There is a minor error of wrong word choice at "democracy summit instead of summit for democracy".

### Improved English: The Summit for Democracy ended, and Biden said the fire of freedom would never extinguish