How long do we ordinary beings have to wait to feel the weightlessnes?I just can't wont.

那么我们普通老百姓还得等多长时间才能感觉到太空中失重的滋昧宁我都等不及了。

youdao

How long do we ordinary beings have to wait to feel the weightlessnes?I just can't wont.

那么我们普通老百姓还得等多长时间才能感觉到太空中失重的滋昧宁我都等不及了。

youdao