i am not good at speaking english but i can understand what the other person said so how can i improve my spoken and get fluency in it. any book or something i need to watch or follow please let me know.

Improving your spoken English as a seafarer is entirely achievable, and the most effective way to bridge the gap between understanding and speaking is through active, consistent practice rather than just studying textbooks. Since you already understand the language, your primary challenge is building the neural pathways to retrieve vocabulary quickly. The most practical approach is the shadowing technique, where you listen to audio recordings or watch maritime-related videos and immediately repeat exactly what you hear, mimicking the speaker's intonation, pace, and rhythm. Platforms like YouTube offer endless resources; search for maritime communication training or IMO Standard Marine Communication Phrases, which provides a structured, clear foundation for the exact language you need on the bridge or in the engine room. Beyond structured learning, you must shift your mindset to treat English as a functional tool rather than a formal academic subject. Onboard, try to narrate your actions in English while you work, or find a colleague who is also looking to improve and commit to speaking only English together for one hour every day. You do not need expensive books or complex grammar drills; instead, focus on clear, concise communication. The STCW convention emphasizes the importance of maritime English for safety, so lean into the standard phrases used in daily operations. Using these standardized commands and reports will naturally increase your fluency because they provide a repetitive, predictable framework that reduces the pressure of finding the right words during high-stress situations. One important caveat is to avoid the trap of translating in your head, which is usually the main cause of hesitation and stuttering. Force yourself to think in simple English sentences, even if they are broken at first; fluency is built through momentum, not perfection. Do not worry about a local accent or making minor grammatical mistakes, as the primary goal of maritime communication is clarity and safety, not linguistic elegance. If you focus on using short, declarative sentences and active voice, you will be surprised at how quickly your confidence grows. Stay patient with yourself, keep engaging with English-language maritime content, and remember that every experienced officer you admire was once in your exact position, struggling to find the right words on watch.