相关例句

• Astronauts need to go through strict training. (宇航员需要经过严格的训练。)
• The astronauts are exploring the outer space. (宇航员正在探索外太空。)
• These astronauts come from different countries. (这些宇航员来自不同的国家。)
• Astronauts often conduct scientific experiments in space. (宇航员经常在太空中进行科学实验。)
• The astronauts' mission is very important. (宇航员的任务非常重要。)
• Many children dream of becoming astronauts. (许多孩子梦想成为宇航员。)
• Astronauts wear special suits in space. (宇航员在太空中穿着特殊的服装。)
• The work of astronauts is full of challenges. (宇航员的工作充满挑战。)
• Astronauts have made great contributions to space exploration. (宇航员对太空探索做出了巨大贡献。)
• Some astronauts stay in the space station for a long time. (一些宇航员在空间站停留很长时间。)