The foucus on fitness is as much about science and the future as it is about keeping any individual astronaut healthy.

参考译文(1)关注健康不仅是 关于到宇航员的个人健康而且也是关于到科学和未来。

参考译文(2):对健康的关注不仅关于宇航员个人健康而且也是关于科学和未来。

as much as 差不多； 多达； 和 ... 一样多

And I can only move my arm as much as this.

我只能这样摆动手臂。

My father loves me as much as my mother does.
我父亲和我母亲一样爱我。

He retorted that it was my fault as much as his.
他反驳说我的错误并不比他的小。

As a result, costs will be reduced by as much as 90%.
因此，成本将会降低90%25之多。

I'll help as much as I can.
我会尽力帮忙的。

I will try to save as much as I can.
我会设法尽可能多储蓄。

He crammed as much candy into his pockets as they would hold.
他把口袋都塞满了糖果。

I won't have a pudding it was as much as I could do to finish the very large first course.
我不要布丁了－－我能把第一道大菜吃完就已经很不容易了。

I don't pretend to know as much as he does about it.
我不敢说我对此事的了解有他那样多。

As a result, costs will be reduced by as much as 90%.
因此，成本将会降低90%25之多。

I was not in the least surprised, for I had expected as much.
我一点也没有吃惊，因为我早已料到会有那样的事。

I will help as much as I can, but there is a limit to what I can do.
我会尽力帮忙，但我所能做的也是有限度的。