I have been translating from English into Serbian and I have to say it is a hard work, a lot of typing.
It would be of an enormous help if when "Show" is "All Sections" the listing of the source language were alphabetically rather than by sections. That way translators could make a single entry for words that appear all over the place (Save, All, View, The content author can modify...) and copy/paste into all the other boxes.
Even better, if the language file could be imported/exported to/from Excel. Than we could use "Fill down", Search and replace and other functions to speed up the translation and make it more consistent.
Just a suggestion