瑞典学院称这种理论也解释了为什么没有好的市场解决办法来提供一些货物，比方说一些路。

The Swedish academy says the theory also explains why there is often no good market solution to providing some goods like uncrowned roads.

youdao

打个比方，如果当前区域的寻路代价是2.0，那么寻路实体通过该区域的距离相对于普通区域的距离要大两倍。

In practice this means, that if the cost of an area is 2.0, thedistance across such polygon will appear to be twice as long.

youdao

So we're allowing you to, for example, to hold the belief that it's equally likely that the goalie dives left or dives right.

所以,打个比方,这里也可以包括,门将扑向左右两路概率相同的情况

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