No one has ever been able to solve this problem.とは 意味・読み方・使い方

The matter is not yet finally settled.

It is next to impossible for me to solve this problem.

Nobody can solve this problem.

The problem does not permit [allow] (of) such an easy solution.

This is not a problem that can be solved [settled] overnight [in a short time].

No one can solve this problem.

It wasn't easy to solve this problem.

This problem cannot be bypassed.

I won't give up on (trying to solve) the problem.

No one has ever been able to solve this problem.

The question [problem] is not settled yet.

Can't we bring this matter to a peaceful settlement, without resorting to such measures?

No one could solve the problem.

No one was able to solve the problem.

Nobody was able to solve the problem.

It doesn't seem likely that I will be able to solve this problem right away.

This problem admits of no solution

No one has ever been able to solve this problem.

Nobody has solved the problem.

This problem is too much for me to handle.

I can't avoid this problem.

You cannot solve this problem in an ordinary way.

I cannot go home until I resolve this issue.

That problem was not resolved.

I gave up the problem after a day's vain study.

We shouldn't leave the matter unsettled.

I cannot say anything definite on the matter.

Now that problem isn't occurring.

There have been no problems so far.

There haven't been any problems so far.