其他
Shanghai Green Light-Year joins World Benchmarking Alliance(WBA)
The following article is from 绿色光年 Author GLY
（https://www.worldbenchmarkingalliance.org/wba-allies/shanghai-green-light-year/）
For more information, please visit
Green Light-Year website:
www.green-lightyear.org
World Benchmarking Alliance website:
www.worldbenchmarkingalliance.org
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