Complex sentence: Grammatical solecisms abound; some reproduce literally Greek or Hebrew idioms as they appar in the Septuagint, for that Greek translation, rather than the Hebrew originals, is the source for all of the Old Latin translations of the Old Testament.
Split into simpler sentences: Grammatical solecisms abound; some reproduce literally Greek or Hebrew idioms as they appear in the Septuagint. That Greek translation, rather than the Hebrew originals, is the source for all of the Old Latin translations of the Old Testament.