And if scientists have yet to create the mechanical version of science fiction, they have begun to come close.

如果科学家们还没有创造出科幻小说的机械版本，他们也已经很接近这个目标了。

youdao

And if scientists have yet to create the mechanical version of science fiction, they have begun to come close.

如果科学家们还没有创造出科幻小说的机械版本，他们也已经很接近这个目标了。

youdao