My locale is russian, but I think this items are untranslated in all langs. I've found two: Format - Spacing (spacing is in Englsih) Demonstration - Jump to last edited slide (Jump to last edited slide is in Englsih)
Yan: you’re reporting that some strings are untranslated in a beta release, but that’s normal, since we do not expect translators to finish everything before a new beta is branched off in our time-based release schedule. If you’ve got some free time, I invite you to contribute to the Russian localization project: https://translations.documentfoundation.org/ru This bug report would be valid if reported against a stable release (e.g., 4.4.3.2), which is intended to end users (rather than testers).