定位的市场是很小的，但也是有利可图的，是市场上对你的产品有需求的那一部分。

A niche is a small, but profitable, segment of the market where there is demand for your product.

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一部分的原因就在于，更多的人明白到他们不工作也可以获得收入，而把自己定位为穷人以获得这些利益。

This is partially because as more people understand that incomes can be had without working for them, more people position themselves as poor so that they can receive benefits.

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作为计划的一部分，克莱门茨先生说他和他的同事想要精确定位泰河的准确源头。

As part of the project, Mr Clements said he and his colleagues wanted to determine the exact source of the River Tay.

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Now, So, you have these maps in your head but the thing to realize is— And these maps are part of your cortex, but the things to realize is that's an important part of what goes on in your brain but less than one quarter of the cortex contains these maps or projection areas.

你的脑袋里存在着这些定位图,但你们会发现,这些定位图是你大脑皮层的一部分,但你们会发现,这是在你的大脑活动中,起到重要作用的一部分大脑皮层,不过只有不到四分之一的大脑皮层,存在这些定位图或是投射区

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