It's the first fully operational mission for the Crew Dragon Spacecraft.

这是“龙”飞船首次全面执行任务。

Victor Glover, a Navy Commander and naval aviator will fly SpaceX crew dragons first operational mission to the International Space Station.

维克托(Victor Glover)是海军司令兼海军飞行员，他将驾驶太空探索技术公司载人龙机组进行首次任务，目的地是国际空间站。

The first time journalists have been allowed on an operational mission by the state-of-the-art P-8A Poseidon.

最先进的 P-8A Poseidon 首次允许记者执行操作任务。

She  was recommissioned in 1986, making her last operational mission in 1991 to commemorate the  50th anniversary of the attack on Pearl Harbor.

她于 1986 年重新服役，最后一次执行任务是在 1991 年，以纪念珍珠港袭击 50 周年。

The flight, called Crew-1, marks the first operational mission of the Crew Dragon, as SpaceX embarks on a new era of regularly sending people to and from the International Space Station for NASA.

这次名为 Crew-1 的飞行标志着 Crew Dragon 的首次运行任务，因为 SpaceX 开启了定期为 NASA 送人往返国际空间站的新时代。