1·Take a look at Listing 4, which revises Listing 3 and lists the worksheets within a spreadsheet.
查看清单4，它对清单3进行了修改，列出了电子表格中的工作表。
2·Requesting this URL generates a worksheet feed that contains information on the worksheets within the selected spreadsheet.
请求该URL将生成一个电子表格提要，其中包含指定的电子表格中的工作表的信息。
3·With the Google Spreadsheets data API, you can view spreadsheet data from a PHP application and change it, by adding, editing, and deleting cells, rows, and worksheets.
您还可以从一个PHP应用程序中查看电子表格数据，并添加、编辑、删除单元格、行和工作表。
4·In this concluding part, I examine how you can use the Data API to remotely manipulate spreadsheet content, by adding, updating, and deleting rows, cells, and worksheets from a remote PHP application.
在本文的最后一部分中，我将解释如何使用Data API远程操作电子表格内容，从一个远程PHP应用程序中添加、更新和删除行、单元格、工作表。
5·Common tasks, such as adding, modifying, and deleting worksheets, rows, and cells, are all supported and can be performed using Zend_Gdata.
支持常见任务，如添加、修改和删除工作表、行和单元格，并可以通过Zend_Gdata完成。