我骑自行车不抓把手都可以。
鸭子:你个小偷。你为什么不抓那只鸟?
我答应你,不抓你。
The better way to think about this is, suppose, rather than starting at the beginning, I just grabbed some spot at random, like this one.
不从数组的头开始遍历,我随即的从数组中抓一个元素,比如这个,我去看看这个元素的值。
So there will be parts of the class that'll be easier for some than others, but overall I'm not expecting you to learn a lot of detail but mainly the big picture, as I said.
所以我们的课程对大家来说,有的觉得困难,有的觉得容易,但总而言之,我不要求你们纠缠于细节,主要还是抓重点,我之前说过了
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