astronautess

例句：

1. 1. The astronauts aretraining for the upcoming space mission.
   宇航员们正在为即将到来的太空任务进行训练。
2. 2.The astronauts have been exploringthe moon for over a decade.
   宇航员们已经探索月球超过十年了。
3. 3. The astronauts will be conducting experiments onthe International Space Station.
   宇航员们将在国际空间站上进行实验。