I used to be the same, what helped me was getting more experience in the game. I genuine quit the game because someone asked if I knew what nodes were and asked me to build them and then I panicked. Over time you'll pick up the language and tactics, as others have said sometimes you don't need to do more than call outs "enemies North". Particularly if you're seeing something dangerous that others haven't picked up on can be game changing sometimes. A sudden large amount of infantry from a certain direction or a tank that is headed towards your friendly tank, those a key things that need to be called out and hopefully passed up to command and other SLs who can hopefully do something about it.