澳大利亚的研究人员一直在设计并测试一种能骗过狮子的方法，即在牛屁股上画眼睛，让狮子以为自己正被猎物注视着。

Researchers in Australia have been devising and testing a method of trickery to make lions think they are being watched by the painted eyes on cow butts.

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有了这些原理之后，要注意，我在测试方法中制订了一些设计决策。

With the mechanics out of the way, note that I made a few design decisions in my test method.

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注意：该性能测试并不是设计用来进行方法之间的一般速度对比；结果仅适用于搜索组中成员的特定任务。

Note: This performance test is not designed to be a general speed comparison among methods; the results are applicable only to the particular task of searching members of a group.

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