无法锁定文件区域。

Unable to lock a region of a file.

youdao

从进程文件区域选择一个文件。第四个选项是该数据项的选项列表。

Choose a file from the course files area. The fourth option is a list of options for the element.

youdao

您可以将BAR文件拖放到BAR文件区域，来在您的工作区创建一个本地副本。

You can drag and drop BAR files into the BAR files area to create a local copy in your workspace.

youdao