对销售额的仔细分析显示出明显的地区差别。
Close analysis of sales figures showed clear regional variations.
对销售额的仔细分析显示出明显的地区差别。
Close analysis of sales figures shows clear regional variations.
位于中国南部的广西，地层组成复杂，起源古老，地区差别大；
Guangxi is located in south of China, is moutainous region where landform are complex and there is a arcuate moutain in the middle area.
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