Open two documents: the $[officename] Calc spreadsheet in which the external data is to be inserted (target document) and the document from which the external data derives (source document).
请打开两个文档：您想向其中插入外部的数据的 $[officename] Calc 电子表格文档（目标文档）和外部的数据的来源文档（源文档）。