一帮酒鬼浪子在等一个叫希基（Hickey）的旅行商人，他会定期出现在他们中间做买卖，他们像等待救世主一样等着他。
A bunch of alcoholic outcasts await the arrival of Hickey, a travelling salesman, who periodically turns up and buys them rounds. They await him as if he were a Messiah.
不过现如今的许多计算机科学研究更加关注时间效率，特别是NP完全问题中的理论时间边界(比如旅行商人问题，这是完全NP中一个重要的问题，译者注)。
Most of the research in Computer Science these days is devoted to time efficiency, particularly the theoretical time barrier of NP-Complete problems (like the Traveling Salesman problem).
不过现如今的许多计算机科学研究更加关注时间效率，特别是NP完全问题中的理论时间边界(比如旅行商人问题，这是完全NP中一个重要的问题，译者注)。
Most of the research in Computer Science these days is devoted to time efficiency, particularly the theoretical time barrier of NP-Complete problems (like the Traveling Salesman problem).
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