American astronaut Jeff Williams became the U. s. record-holder for most time spent in orbit after this mission brought him up to 534 days spent in space across four separate missions.

美国宇航员杰夫·威廉姆斯成了美国在轨道内最长时间纪录的保持者——算上这次任务，他一共参加了四次不同的任务，在太空中待了534天。

youdao

American astronaut Jeff Williams became the U. s. record-holder for most time spent in orbit after this mission brought him up to 534 days spent in space across four separate missions.

美国宇航员杰夫·威廉姆斯成了美国在轨道内最长时间纪录的保持者——算上这次任务，他一共参加了四次不同的任务，在太空中待了534天。

youdao