When selected, closes your current document if it has been saved, and opens a new document in the same window.

选定后，若当前文档已保存，则将其关闭，而后在同一窗口中打开一个新文档。

youdao

When selected, closes your current document if it has been saved, and opens a new document in the same window.

选定后，若当前文档已保存，则将其关闭，而后在同一窗口中打开一个新文档。

youdao