权威例句
Paragliding
Paragliding
Paragliding
Paragliding injuries
Injuries in paragliding
Paragliding accidents in remote areas
Injury prophylaxis in paragliding
Paragliding accidents--the spine is at risk. A study from a Swiss Trauma Centre
Effects of paragliding on alpine chamois Rupicapra rupicapra rupicapra.
Paragliding accidents with spinal cord injury: 10 years' experience at a single institution.