you're walking right behind me 你就在我身后默默前行
So what would I want to do? I'd like to somehow walk down each of the digits one at a time and add them up. Ah, that's a looping mechanism, right? I need to have some way of walking through them.
去取这个数的,每个数字然后把他们加起来,啊,这是个循环机制对不对?,我得找到一个遍历它们的方法,一种简单的方法可能。
How do I figure that out? Well I'm looping down the list, right? I'm walking down the list.
怎么算出来的呢?我在循环遍,历这个列表对吧?那要遍历这个列表。
Right. Let me put it a slightly yes, they are walking back to Athens from the Piraeus.
好吧,我稍微转换一下,对的,他们正要从皮里亚斯,走回雅典。
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