"How to Speak in Mathematics? Volume 2" is a textbook and exercise book aimed at teenagers and adults who wish to deepen their mathematical language skills. It offers a structured approach to reading, understanding, and speaking in mathematics. The content is designed to require minimal subject-specific prerequisites, making it ideal for learners of all levels. The exercises are intended to expand vocabulary and enhance reading comprehension as well as text production. Each lesson features explanations on the left side and corresponding exercises on the right side, making the learning process clear and effective. The book is suitable for both classroom use and self-study and includes a comprehensive solutions section to support independent learning. Additionally, free supplementary material is available for download to enhance the learning experience.