### Chinese: 但我们也知道，我们可以迎接挑战，因为我以前说过，正如这次峰会所表明的，民主世界无处不在。
### English: But we also know that we can face the challenge because, as I said before, as this summit showed, democracy is everywhere.
### Errors: There is a major error of incorrect translation is missing content from the correct translation at "challenge instead of challenges". There is a minor error of incorrect translation has stylistic problems at "because instead of as".

### Improved English: But we also know that we can meet the challenges, just as I mentioned before and as what this Summit stands for, the world of democracy is everywhere.