أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Speaking any language need that speaking pattern to be familiar to your mind. to that you have to skimming any printed document loudly and fast. don't think about what is the meaning of it. read two times and then underline the words that you couldn't pronounce properly and what you don't understand. do it regularly. This is the real tested method.
Why printed document-most probably it is with less errors.