In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.

就是当我们处理数字的时候，所称的二分检索，在二分法搜索中,我需要记录区间的开始点和尾点，初始化的时候就是-,问题输入的开始点和尾点，当我开始做测试的时候,我想要做的就是去取中值点。

麻省理工公开课 - 计算机科学及编程导论课程节选

There's a line segment, it's got a starting point and ending point.

做一个线段，需要一个，开始点和一个结束点。

麻省理工公开课 - 计算机科学及编程导论课程节选

And the goal is not time-bound because it has no starting point, no ending point, and no fixed duration.

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Another starting point during the year may increase that, as would selecting a different ending point.

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"Today marks a critical moment in our six-point plan for ending the violence in Syria, " said U.N.

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