Perhaps, through this sea of sand, our ancestors trekked from the Great Rift Valley and into our lives.

也许，我们的祖先从大裂谷出发，通过艰难跋涉，穿越这茫茫沙海才来到了世界各地。

youdao

But that merging process only takes N steps, N*log N so that's N times log of N. Now, it's a little tricky to reason through this perhaps the first time, let's just take a very simple example and see if we can do a little sanity check here.

但这个合并过程只需要N步，所以时间复杂度是,第一次对此进行推论可能会有点儿棘手，我们举一个简单的例子,看看我们能否做一些完整性的检查。

哈佛公开课 - 计算机科学课程节选

He was perhaps halfway through this process before he left.

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Bernard Madoff is perhaps now seeing this through the death of his son and the anguish that will now ripple again through the Madoff clan.

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The best method of doing this is perhaps through awards of stock.

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