YngwieWang commented on a change in pull request #9350: [FLINK-13485] 
[chinese-translation] Translate "Table API Example Walkthrough" page into 
Chinese
URL: https://github.com/apache/flink/pull/9350#discussion_r310366208
 
 

 ##########
 File path: docs/getting-started/walkthroughs/table_api.zh.md
 ##########
 @@ -181,16 +185,16 @@ tEnv.registerTableSink("spend_report", new 
SpendReportTableSink)
 </div>
 </div>
 
-Two tables are registered; a transaction input table, and a spend report 
output table.
-The transactions (`transactions`) table lets us read credit card transactions, 
which contain account ID's (`accountId`), timestamps (`timestamp`), and US$ 
amounts (`amount`).
-In this tutorial, the table is backed by data generated in memory to avoid any 
dependencies on external systems.
-In practice, the `BoundedTransactionTableSource` may be backed by a 
filesystem, a database, or any other static source.
-The spend report (`spend_report`) table logs each row with log level **INFO**, 
instead of writing to persistent storage, so you can easily see your results.
+在上面的代码中,你注册了两张表。一张"transaction"表作为输入表,还有一张"spend_report"作为输出表。
+我们可以从`transactions`表中读取信用卡的交易记录,其中包含了账号ID字段(`accountId`)字段、时间戳(`timestamp`)字段和交易金额(`amount`)字段。
+在这个教程中,`transactions`表中的数据都是在内存中生成的,不需要依赖任何外部数据库。
+而在实际情况下,`BoundedTransactionTableSource`可能来源于文件系统、数据库亦或是任何静态数据源。
 
 Review comment:
   ```suggestion
   而在实际情况下,`BoundedTransactionTableSource` 可能来源于文件系统、数据库或任何静态数据源。
   ```

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