trampoline

• 5 gym mats must cover the floor around the trampoline
  运动用的软垫必须放置在弹网四周的地板上。
• Study and analysis on nerve pattern of trampoline elite
  对我国优秀蹦床运动员神经类型特征调查与分析
• A gymnast on the trampoline was turning ( ie performing ) somersaults
  有个体操运动员正在蹦床上做空翻
• Investigation on training methods of physical quality for trampoline athletes
  蹦床运动员体能训练方法探讨
• Get an indoor trampoline and jump gently on it for 15 minutes
  那就搞一张室内蹦床在上面轻轻地跳上15分钟。
• Training of trampoline and injury
  蹦床运动训练与伤病
• Study on present situation and development tactics trampoline in china
  我国蹦床运动项目的现状与发展策略的研究
• Study on the relationship between attribution and performance of trampoline players
  蹦床运动员归因与运动成绩关系研究
• The sinking of the trampoline represents how heavy objects curve spacetime
  蹦床的下陷描绘了大质量物体如何扭曲时空。
• Consumer safety specification for components , assembly , and use of a trampoline
  蹦床的部件安装和使用的消费者安全规范