Hebrew
and
Greek

I learned how to "write" and "pronounce" Hebrew years ago. Same thing for Greek, or that is to say, "Koine Greek" (New Testament).  I probably know more Greek words than I do Hebrew; Most of The Hebrew/Jewish Scriptures (also referred to as 'The Tanach" or the "Old Testament") is originally written in Hebrew.  All of the Biblical Messianic Scriptures (also referred to as the "New Testament") is believed to be have originally written in "Koine Greek", but threre is strong arguments that it was done in Aramaic. But I knew enough of these languages to help others across the world (U.S., Canada, and Scotland) know and understand the meanings of specific words in The Holy Bible, via helping tools and publications. I did this through the Computer Networks, where these Networks had "conferences" (e.g. Religion, Bible Study, Small Businesses, Compression, Windows, etc.) for people to write "posts" to each other. That was back in the 1990's, the old Computer DOS days, before the WINDOWS Operating System took over as the primary Operating System in Computers. I guess it would be safe to say that between what I wrote to others, and they wrote to me, were hundreds of messages. It was in this century I picked back up on doing this in the newsgroups, for a short time... seems it is best for some people to learn English first...LOL.