He spent some time in the army but made a hash of his chances of becoming an officer by arguing with the captain.
他当过一段时间的兵，本来有机会晋升，因与上尉发生争执给泡汤了。
I could have used a hash to optimize this loop further, but frankly I don't think it would have made a difference at all unless the user was finding hundreds of thousands of albums.
可以使用一个散列来进一步优化这个循环，但是坦白讲我并不认为这有多重要，除非用户要在无数的唱片中查找。
I could have used a hash to optimize this loop further, but frankly I don't think it would have made a difference at all unless the user was finding hundreds of thousands of albums.
可以使用一个散列来进一步优化这个循环，但是坦白讲我并不认为这有多重要，除非用户要在无数的唱片中查找。
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