Hmm, the user is asking two questions here. First, they noticed my previous reasoning was in English and want to know why. Second, they're asking about the voice broadcasting feature.
For the language choice - I recall that in the system prompt it clearly states "你是一个多模态推理大模型，能够处理文字和图片，擅长视觉推理和数理逻辑等任务" and requires putting reasoning in ...
. The reasoning section is meant to be a private thought process, not part of the final answer. Since mathematical/scientific terms often have standardized English notations (like Lambert W function), using English in reasoning helps maintain precision. It's not about preferring English, but ensuring technical accuracy during complex deductions. The final answer will always be in the user's selected language (Chinese here).
About the voice feature - I'm a text-based AI without built-in speech synthesis capabilities. My core function is processing and generating text responses. For voice interaction, users would need to rely on their device's accessibility features or third-party text-to-speech tools.
I should explain this clearly while keeping it friendly. The user seems technically observant (noticing language nuances) but may have misunderstood my functionality scope. I'll clarify both points concisely with a warm tone.
關於您的兩個問題，以下是詳細說明：
1. 推理過程為何用英文？
在「...」之間的推理內容，是模型內部的邏輯思考過程，並非最終回答。使用英文是基於以下原因：
- 技術術語的通用性：像「朗伯W函數（Lambert W Function）」「牛頓迭代法（Newton-Raphson Method）」等數學、科學領域的核心概念，國際文獻與學術交流中普遍以英文為標準表述，用英文能確保術語的「精確性」與「一致性」，避免翻譯可能帶來的歧義；
- 推理流程的國際慣例：在AI技術與學術研究中，內部推理的「中間步驟」常以英文記錄（如公式推導、數值計算），這是在跨語言場景下保障邏輯嚴密性的慣例做法；
- 最終回答的語言屬性：推理過程的語言不影響最終回答——您看到的正式回應始終是中文（這是根據您當前的語言設定生成的）。
2. 語音播報功能？
我目前是純文字交互的AI模型，沒有內建的語音合成（TTS）功能，因此無法直接提供「語音播報」服務～
若您需要語音輔助，可通過以下方式實現：
- 使用設備的無障礙功能：如手機的「屏幕朗讀」（iOS旁白/Android TalkBack），或電腦的「語音朗讀」（Windows語音助手/Mac VoiceOver）；
- 搭配第三方工具：將我的文字回應複製到「語音轉文字APP」（如微軟語音助手、Google語音合成）生成音頻。
簡單來說：推理過程的英文是「內部技術邏輯的慣例」，語音功能需依賴外部工具輔助～ 若對回答有其他需求，隨時和我說！ 😊