美国航天局宇航员由于意外的挑战推迟了9个月,终于返回地球。 NASA astronauts, delayed 9 months due to unforeseen challenges, are finally returning to Earth.

在被推迟了9个月之后,美国航天局的宇航员终于从其空间飞行任务返回地球。 After being delayed for 9 months, NASA astronauts are finally returning to Earth from their space mission. 机组人员面临无法预料的挑战,延长了在空间的停留时间,但他们现在正在返航途中。 The crew faced unexpected challenges that extended their stay in space, but they are now on their journey back home.