It may make people inflate prices, but I still welcome it. We lack a cutting edge, so that is a priority.
这可能使得人们哄抬价格，但是我仍然欢迎冬季转会，我们缺乏出色的球员，这是最重要的。
As it turns out, it is easier to keep only one edge from the tree to a given fringe vertex in the priority queue at any given time.
这样做了以后，要使优先级队列中在任意时刻只保持一条从树中顶点到某边缘点的边就变得容易了。
This necessitates looking through the priority queue item by item, to see if there's such a duplicate edge.
这使得在优先级队列中逐项查找成为必要的一步操作。
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