I think there is nothing unsolvable among roommates . I will talk it over with my roommates if any problem arises and I believe we can solve it together .

我想室友之间没有 不能 解决 的 矛盾。如果有 不愉快，我会和室友好好沟通，我相信我们能化解不快的。

This is no unsolvable problem if we face it wisely and courageously .

如果我们勇敢而智慧地对待这 件 事，那么就没有什么 不 可 解决 的 问题。

Study of discriminate method of unsolvable problem in descriptive geometry

画法几何中 有关 不 可 解题的判别方法的研究

On the Recursive Unsolvable Problem of the Mu-operator

关于Mu算子的一个递归 不 可 解 问题

Mr Cerf says he believes the best way for the ' next big thing ' to happen is for teams w_89 to be challenged to solve a previously unsolvable problem .

瑟夫说，他认为要让‘下一个大事件’发生，最好的方法是（让团队）面对挑战，去解决一个前人 没有 解决过的 问题。

It is well known that Prisoners ' Dilemma has been an seemingly unsolvable problem of international relations .

众所周知，囚徒困境似乎是国际关系中 不 可 解的一个 方程式。

Spinal cord injury ( SCI ) is a common clinical illnesses which can lead the patients to high rate of disability and great suffering . After spinal cord injury nerve regeneration and functional recovery has become a unsolvable medical problem .

脊髓损伤（spinal CordInjury，SCI）是临床常见多发病，其高致残率给患者带来巨大痛苦，受损神经的再生和功能恢复一直是医学界的 难题。