Then they began to prepare to launch the lander for the return flight to the orbiting command module.

然后，他们开始准备发动登月舱起飞，返回正在绕月轨道上飞行的指令舱。

youdao

Armstrong and Aldrin re-entered the lander. They rested for a while. Then they began to prepare to launch the lander for the return flight to the orbiting command module.

阿姆斯特朗和奥尔德林重新进入了登月舱，休息了一会儿，然后，他们为返回到月球轨道上的指令舱开始了启动登月舱的准备。

youdao

It was to be small and compact, but provide easy access to space on a moment's notice, instead of the long months to prepare each shuttle launch.

它很小，也很紧凑，而且只需要很短的准备时间就可以进入太空，而不是像航天飞机发射那样准备数月之久。

youdao

They rested for a while. Then they began to prepare to launch the lander for the return flight to the orbiting command module.

VOA: special.2009.07.15

Ashkenazi has taken great pride in his consistent refusal to prepare the IDF to launch a preemptive strike against Iran's nuclear facilities against the expressed wishes of Netanyahu and Barak.

CENTERFORSECURITYPOLICY: Yoav Galant's depressing defeat

Nokia is currently evaluating how many units it should prepare to ship at launch.

FORBES: Nokia to Take on Microsoft Surface with Windows RT Tablet

The Alpha Magnetic Spectrometer (AMS) has taken 17 years to prepare for launch.

BBC: Shuttle Endeavour launches one last time