背部

• Iet ' s take it from you flipping over onto your back
  让它从你的背部滑过去
• He ' s got a bad back so he can ' t lift weights
  他背部有毛病，提不了重物。
• When lifting heavy objects , you may strain your back
  提重物时，要注意避免损害背部。
• Exercises to stretch and strengthen the back muscles
  强化背部筋肉的运动
• Loads hips while protecting lower back
  -阻力施加于臀部从而保护下背部。
• Ergonomic design , fit to the curved shape on human back
  人体工学设计，符合人体背部曲线
• Ergonomic design , fit to the curved shape on human back
  人体工学设计，符合人体背部曲线
• He comforted his back with soft cushions
  他铺软垫使他的背部感到舒适。
• Now it is a constant burning pain radiating to my back
  现在是持续性的烧灼痛扩散到背部。
• She ' s injured her back and is in traction for a month
  她背部受伤,正在作一个月的牵引治疗