Does this Japanese sentence make sense?
その問題を解くために、私たちができるだけはできるのは、ほとんどありません。
I would like to say:
There is not much we can do about solving this problem.
The more literal translation would be:
In order to solve this problem, all we can do is almost nothing.
For the grammatical construction "できるだけはできるのは", please refer to this link.
私たちができるだけはできるのは is unnatural. I say it like その問題を解くために、私たちができることは、ほとんどありません. "all we can" is literally translated as 私達ができるすべてのこと". However you may omit すべての and we usually omit it.
I think you should use this phrase できるだけ～する as the translation of "to do all that one can". For example, 覚えられるだけ覚えた(I've remembered everything I ciould).
