as a side note

https://tts.langeek.co/read?text=YXMgYSBzaWRlIG5vdGU&hash=7f1d9c3bb206557e53a8d6531744ba8b2c3ce5ea&lang=en&cache-only=0&driver=googletts&accent=US

Master English compound adverbs for giving explanations, like "to that end" and "in particular".