Did you have a look at the installation-docs at tinyerp.org/wiki/index.php/InstallationManual/HomePage ? Which OS do you use?
I just had a short look. It seems like a very simple task hasn't been performed yet: just load the whole list in Excel (or OOSpreadsheet), add a column that gives numbers the lines from 1 to the end, sort the list alphabetically according to the English expression and complete duplicates (e.g. "cancel" is there at least 20 times) by just draging the value (drag the lower right box of a cell). Afterwards sort the list according to the number column you added in the beginning.
what do I have to do to be able to modify the list?
Tiny ERP 中文化进度