From a historical and tourist point of view,Salem, or Old Salem, as it's called today, is the interesting and unusual part of town.

VOA: standard.2010.03.18

So again, part of the point here is that things grow-- or to rephrase it, interesting things grow at an incredible rate.

好，这儿我要说的就是,事情的规模发展到，或者用另外的话说。

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