anti-G suit

例句：

1. 1.The astronauts wore anti-G suits during the spacewalk.
   宇航员在太空行走时穿着反重力服。
2. 2. The scientist designed an anti-G suit for the rescue mission.
   科学家为救援任务设计了一套反重力服。
3. 3.The anti-G suit helped the astronauts survive the harsh environment on Mars.
   反重力服帮助宇航员们在火星上度过了恶劣的环境。