docs: Add bleuscore in examples

README.md

@@ -272,6 +272,7 @@ maturin itself is manylinux compliant when compiled for the musl target.
 ## Examples
 
 - [ballista-python](https://github.com/apache/arrow-ballista-python) - A Python library that binds to Apache Arrow distributed query engine Ballista
+- [bleuscore](https://github.com/shenxiangzhuang/bleuscore) - A BLEU score calculation library, written in pure Rust
 - [chardetng-py](https://github.com/john-parton/chardetng-py) - Python binding for the chardetng character encoding detector.
 - [connector-x](https://github.com/sfu-db/connector-x/tree/main/connectorx-python) - ConnectorX enables you to load data from databases into Python in the fastest and most memory efficient way
 - [datafusion-python](https://github.com/apache/arrow-datafusion-python) - a Python library that binds to Apache Arrow in-memory query engine DataFusion