湘东南汝城盆地火山岩系由辉绿岩、玄武岩和玄武质火山碎屑岩组成，属于低钾拉斑玄武岩系。
The volcanic rock series in the Rucheng basin in southeastern Hunan is composed of the basalt, diabase and basaltic pyroclastic rock.
湖南汝城县境内有两种汉语方言，一种是客家话，另一种被称为“汝城话”。
There are two different dialects, one belongs to Hakka group and the other one belongs to Tuhuan, in Rucheng county of Hu' nan province.
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