space walk

英 美
  • 空间行走
  • space n.空间;处所;太空;空地;空闲;空格;间隙v.留间隔;分隔;走神;忘记
  • walk v.步行;陪...走;散步;偷走;走过n.步行;散步;人行道
Noun:
  1. any kind of physical activity outside a spacecraft by one of the crew

    1. Two spacewalking astronauts have been able to install a new camera in the Hubble Space Telescope.At first, they had trouble removing the old camera because of a stubborn bolt.
      两名在空间行走的宇航员,现已可以在哈勃望远镜上安装新的摄像机,起初,因为一些不灵活的螺钉给去掉旧的摄像机造成困难。