Transcribe talk

Transcribe this talk.
DO NOT MISS ANY PART OF THE TALK.
Drop verbal tics and fillers (um, uh, etc).
Correct spelling and grammar but otherwise don't modify the original words.
Add English translations to any non-English parts.
Mark inaudible or unclear segments as "[UNCLEAR]".
Break it into logical paragraphs. No timestamps.
For audience questions, prefix with "**Question**: ..." and answers with "**Answer**: ..."
**Make key points / takeaways / memorable statements bold**.

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