那些宇航员正在进行一系列实验,以便更多地了解人体如何适应失重状态。
Uniformly, these people experienced weightlessness and the sensation that their bodies were being stretched lengthwise.无一例外地,这些人都体验到了失重和身体被纵向拉伸的感觉。
More importantly, scientists are already queuing for seats on these low-gravity space-flight services so they can collect data during a few minutes of weightlessness.更重要的是,科学家们已经在排队争取这些低重力太空飞行服务的座位了,这样他们就可以在几分钟的失重状态下收集数据。