New translations about.mdx (Chinese Simplified)

Author: benface

website/src/pages/zh/about.mdx

@@ -50,7 +50,7 @@ Indexing blockchain data is very difficult, but The Graph makes it easy. The Gra
 
 The diagram below provides more detailed information about the flow of data after a Subgraph manifest has been deployed with Ethereum transactions.
 
-![一图解释Graph如何使用Graph节点向数据消费者提供查询的图形](/img/graph-dataflow.png)
+![解释The Graph如何使用Graph节点向数据消费者提供查询的图形。](/img/graph-dataflow.png)
 
 流程遵循这些步骤：