how many years did it take to clean up 9/11（関連順）

4:41

Ground Zero's ten year transformation

CBS News

819,621 回視聴 - 12 年前

2:41

9/11: plane debris discovered 11 years later | Channel 4 News

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15:30

The Collapse of World Trade Center | The Complete Physics

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13:10

60 Minutes 9/11 Archive: Under Ground Zero

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9/11 Anniversary: Behind the 19 Hijackers

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9:48

How the 9/11 Memorial Reflecting Pools Are Deep Cleaned | Deep Cleaned | Insider

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4:41

Ground Zero's ten year transformation

CBS

398,668 回視聴 - 12 年前

26:58

What Happened Immediately After 9/11

The Infographics Show

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4:55

The Top Secret Tapes | 9/11: The Final Moments of Flight 93 | History

HISTORY

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8:20

9/11: Jon Snow visits Ground Zero two months after the attack | Channel 4 News

Channel 4 News

2,353,116 回視聴 - 12 年前

3:38

9/11 audio recordings offer dramatic timeline

CNN

11,687,888 回視聴 - 9 年前

28:30

How the World Trade Center Was Rebuilt

neo

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45:35

9/11: The moment the world changed 20 years on | Under Investigation

60 Minutes Australia

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5:21

Identifying 9/11 victims

CBC News: The National

1,123,480 回視聴 - 12 年前

3:57

Haunting, never-before-seen images of Ground Zero

CBS

5,497,287 回視聴 - 12 年前

4:28

The Last Column is Removed from the WTC

9/11 Memorial & Museum

69,242 回視聴 - 11 年前

6:21

Official 20 Year Time-Lapse - Rebuilding the World Trade Center

The Story of 9/11

'We had human remains all over us': Former NYPD officers talk about what they heard and saw 20 years

WFAA

452,461 回視聴 - 2 年前

3:50

A Look Inside the 9/11 Memorial Museum

CNN 10

1,726,040 回視聴 - 1 年前

結果 : how many years did it take to clean up 9/11