你必须切实履行好每一个搜索关键词，看看你初级型网站在自然搜索排名高列。

You need to actually perform a search for each of your primary keywords and look at the type of websites that rank high in the natural search listings.

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也就是说，我们已经有了一列高铁。

So we already have a bullet train.

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想象一下你正呆在一艘远洋轮船上，这时一道十层楼高的水墙像一列不可阻挡的货运列车冲向你。

Imagine you're on an ocean liner when a wall of water ten stories tall RACES toward you like an unstoppable freight train.

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