Unverified50% confidenceFactExact time
Dropbox创始人Drew Houston在2008年Battlefield舞台上展示的是一段演示视频而非成熟产品
1
Sources
50%
Confidence
Long-term
Relevance
7/8/2026
First Seen
Sources
TechCrunch创业竞技场澳洲站：7月6日报名截止
rss7/3/2026
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