متوفر على Sling TV
الموسم 2، الحلقة 3: The AT&T Stadium in Texas is home to the Dallas Cowboys and the world's largest retractable roof. This $1.2 billion stadium can house over 100,000 fans, and we'll go inside how this engineering feat was built.
Documentary · 30 مارس 2016 · 41 دقائق