create new document

基本解释

Then create the new document, which you'll add to the index later, and store it in $doc.
然后，创建随后将添加到索引中的新文档，并将其保存到 $doc 变量中。
For now, select the Create New Document option, choosing a convenient location for the project.
现在，选择 Create New Document 选项，为项目选择一个方便的位置。
When you create a new document (or modify one), if a posted item value does not have a corresponding NotesField entry, the value is not persisted to the document.
当您创建一个新文档（或修改它）时，如果已发出项的值没有相应的 NotesField 条目，则值对于文档来说不是持久的。

No matter which option you choose, you'll still be able to access the usual menu in which you can create a new document or upload an image, music track or voice recording.
ENGADGET: Google Drive preview: an in-depth look at features and functionality