It was one of those unsolvable [ insolvable ] problems .

它是那些无法解决的问题之一。

An apparantly insolvable problem ; public finance ...... had long presented problems unsolvable or at least unsolved - c.l. jones .

显然难解的问题；人民财政……出现的问题长期以来都不能解决或至少未解决。

Von neumann was particularly interested in seeing if he could develop optimal strategies for these kinds of mutual games , because at first glance they seemed almost insolvable in theory .

冯诺依曼最感兴趣的是想看看自己能否给这种互动游戏找出最理想的策略，因为乍一看来，它们在理论上几乎是无解的。