Update README.md

README.md

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 - text: "Can the cat speak English?"
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-<!-- This model card has been generated automatically according to the information the Trainer had access to. You
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 # en-toki-mt
 
-This model is a fine-tuned version of [Helsinki-NLP/opus-mt-en-ROMANCE](https://huggingface.co/Helsinki-NLP/opus-mt-en-ROMANCE) on an unknown dataset.
+This model is a fine-tuned version of [Helsinki-NLP/opus-mt-en-ROMANCE](https://huggingface.co/Helsinki-NLP/opus-mt-en-ROMANCE) on the English - toki pona translation  dataset on Tatoeba.
 
 ## Model description
 
-More information needed
+toki pona is a minimalist constructed language created in 2014 by Sonja Lang. The language features a very small volcabulary (~130 words) and a very simple grammar structure. 
 
 ## Intended uses & limitations
 
-More information needed
+This model aims to translate English to Toki pona.
 
 ## Training and evaluation data
 
-More information needed
+The training data is acquired from all En-Toki sentence pairs on [Tatoeba](https://tatoeba.org/en) (~20000 pairs), without any filtering. Since this dataset mostly only includes core words (pu), it may produce inaccurate results when encountering more complex words. The model achieved a BLEU score of 54 on the testing set.
 
 ## Training procedure