太空飞行

The astronauts were trained for years before they embarked on their spaceflight mission.
宇航员在执行太空飞行任务之前接受了多年的训练。
The spacecraft underwent rigorous testing before its launch into spaceflight.
该航天器在发射到太空飞行之前经历了严格的测试。
The successful completion of the spaceflight marked a significant achievement in human history.
太空飞行的成功完成标志着人类历史上的一个重要成就。
Spaceflight technology has advanced rapidly over the past few decades.
过去几十年来，太空飞行技术取得了快速进步。
The space shuttle was designed to carry out multiple spaceflight missions.
航天飞机被设计用于执行多次太空飞行任务。
Astronauts need to be physically and mentally prepared for the rigors of spaceflight.
宇航员需要身心准备适应太空飞行的艰苦条件。
The spaceflight crew experienced zero gravity during their journey.
太空飞行船员在旅途中体验了零重力。
The International Space Station is a result of international cooperation in spaceflight.
国际空间站是太空飞行领域国际合作的结果。
The spaceflight was delayed due to unexpected technical issues.
太空飞行因意外的技术问题而推迟。
Engineers are constantly working to improve safety measures for spaceflight.
工程师们不断努力改进太空飞行的安全措施。