Last Updated：2025/12/05
Before stepping onto the lunar surface, the astronauts checked their primary life support system to ensure it would provide breathable air and scrub carbon dioxide.
See correct answer
Before stepping onto the lunar surface, the astronauts checked their primary life support system to ensure it would provide breathable air and scrub carbon dioxide.
音声機能が動作しない場合はこちらをご確認ください
Edit Histories（0）
