Update README.md

README.md

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 ### Dataset Summary
 
-This dataset is 100,000 colloquial English sentences recorded by 3,691 Chinese, covering many domestic dialect zones like Jiangsu, Shandong, Beijing, Henan, and meets the specific accent of Chinese speaking English. The recording texts contain commonly used sentences with rich contents, broad fields, and balanced phoneme. It can be used in improving the recognition effect of the speech recognition system on Chinese speaking English. 
+This dataset is just a sample of Chinese Speaking English Speech Data by Mobile phone(paid dataset).This dataset is 100,000 colloquial English sentences recorded by 3,691 Chinese, covering many domestic dialect zones like Jiangsu, Shandong, Beijing, Henan, and meets the specific accent of Chinese speaking English. The recording texts contain commonly used sentences with rich contents, broad fields, and balanced phoneme. It can be used in improving the recognition effect of the speech recognition system on Chinese speaking English. 
                                                                                                                                  
-For more details, please refer to the link: https://www.nexdata.ai/datasets/speechrecog/32?source=Huggingface
+ For more details & to download the rest of the dataset(paid),please refer to the link: https://www.nexdata.ai/datasets/speechrecog/32?source=Huggingface
 
 
 ### Supported Tasks and Leaderboards