Batch Export: I need to export several notes in one file

[jakehsiao]

In Official Evernote 9.0 and below, this function is available.

However in Official Evernote 10.0 and above, this function got some bugs with notes that are not on local storage and those bugs are still unfixed.

Then I turned from Official client to Tusk, but find Tusk is only able to export notes one by one. I need to export more than 100 notes at the same time, in the same file.