How can I get good at translating the Shulchan Aruch? Due to the fact that a lot of the words are more of a Rabbinic Hebrew rather then a Modern Hebrew, it's harder to translate without an English-Hebrew Dictionary. Can y'all give me some advice on how I can improve my Shulchan Aruch reading skills?
The Ohr Olam Mishnah Berurah is an excellent translation of Shulchan Aruch Orach Chayim including Mishna Brura. Learning a few perakim there will familiarize you with the vocabulary of Shulchan Aruch. You can then use it as a reference for when you get stuck on specific expressions or words.
You might also find a dictionary of abbreviations (e.g., here but there are many of them) helpful since SA and its commentaries are full of it.
For now five volumes of the third part of MB are available (Hilchot Shabbat).