穿着太空服的宇航员如何吃、喝东西以及上厕所呢？

How do spacemen in a spacesuit eat, drink, and go to the bathroom?

youdao

穿着太空服的宇航员如何吃、喝东西以及上厕所呢？

How do spacemen in a spacesuit eat, drink, and go to the bathroom?

youdao