" Sure, here are a few sentences that might help convince someone that you don't speak English well: 1. "My English is not very good, sorry." 2. "I'm still learning English, so please bear with me." 3. "I'm not a native English speaker, so my pronunciation and grammar might be a bit off." 4. "I haven't had much practice speaking English, so I might be a bit slow." 5. "I'm more comfortable writing in English, but I'm still working on my speaking skills." Remember, it's important to be honest and respectful when communicating with someone in a language that is not your own. If you need help or have questions, don't be afraid to ask for clarification or translation."