Black box testing is dependent on the tester knowing what the system output is going to be given a particular system input.

黑盒测试依赖于这个测试，因为这个测试了解系统所输出的将成为一个特定系统输入。

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In the end, success in this game was largely determined by luck and insight, though each team had developed a system for predicting what the black box would produce from a given input.

最后，虽然每个组都搞了一套预测黑盒结果的系统，但这场游戏中的胜利很大程度上由运气和洞察力决定。

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Once you see the black dotted bordered rectangle, you can release the mouse which will then associate the RequestData element to the input connection.

一旦见到黑色虚线框的出现，就可以释放鼠标，然后将RequestData部件关联到输入连接上。

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So we'll talk a bit more about this idea of functions today, but, get int, again, can think of it as a black box, whose purpose in life is to prompt the human for input and pester the human if he or she doesn't actually give it int, but then once it has that, has entered it from the user, it's quote unquote, returns it to you.

所以我们进今天将多讨论点这个函数的概念，但是，GetInt，我们可以把它当做一个黑盒子，它的唯一目的是提示人们来输入,并且如果他或她没有,给它int数，则会纠缠用户，但是一旦它得到了，用户输入的int数，对输入进行引用，返回给你。

哈佛公开课 - 计算机科学课程节选

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