雷声公司的研究人员一直研究一件外骨骼，使其使用户拥有绿巨人那样的强大力量。
Scientists at Raytheon have been working on an exoskeleton to give its user super strength like that of the Hulk.
早在20世纪80年代，研究人员就发现在蹦床上跳跃是帮助宇航员恢复力量的好方法。
Back in the 1980s, researchers found that jumping on a trampoline was a good way to help astronauts regain their strength.
研究人员斯塔尔说，随着人们年龄的增长，肌肉力量是帮助他们保持强壮并继续在自己的家里独立生活的关键。
As people age, researcher Starr says muscle strength is key to helping them stay strong and continue living on their own in their own homes.
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