24條你一定沒有聽說過的世界地理冷知識（上）
Published September 27, 2021
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Revenue estimate
Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Total (all-time)$8 – $23