Update README.md

README.md

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 ### Tatoeba
 
+<!-- Provide a quick summary of the dataset. -->
+
 Tatoeba sentences with HSK level, in simplified chinese, english, and french.
 
-78,504 cmn sentences, as of 2025-08-20.
+## Dataset Details
+
+<!-- Provide a longer summary of what this dataset is. -->
+
+- **Source:** https://tatoeba.org/downloads
+- **License:** [cc-by-2.0](https://tatoeba.org/about)
+- **Last update:** 2025-08-20
+- **Row count:** 78,504
+- **Language:** Simplified chinese, english and french
+
+### Direct Use
+
+<!-- This section describes suitable use cases for the dataset. -->
 
-https://tatoeba.org/fr/downloads
+- text generation
+- translation