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AI model integration guides, API tutorials, tech sharing and product updates

No need to sign up for classes or use vocabulary apps. With AI, you can practice speaking, read articles, correct essays, and memorize words. This article will guide you step by step in using AI tools like ChatGPT and DeepSeek to build a personalized English learning plan from scratch.

Want to create a song, add voiceover to a video, or generate sound effects with AI? No music theory or professional equipment needed. This guide walks you through using Suno, Udio, and ElevenLabs to create music, voice synthesis, and sound effects from scratch.

Master AI translation from scratch: four scenarios—everyday conversation translation, professional document translation, translation polishing and proofreading, and multilingual content creation—step-by-step guidance on using AI tools like ChatGPT and Claude to handle various translation needs as efficiently as having a professional translator.

No need for classes or tutors — use AI to practice speaking, check grammar, and write essays. This guide walks you through using ChatGPT, DeepSeek, and other tools for language learning, covering speaking practice, grammar correction, essay review, and vocabulary memorization with ready-to-use prompt templates.

Choosing a phone, a school, a city, a service — life is full of decisions. This article teaches you a 4-step method for using AI to research and compare options, with ready-to-use prompt templates. Beginner-friendly.

Master AI-assisted interview skills from scratch: resume optimization, high-frequency question prediction, STAR method answer organization, and mock interview practice. Step-by-step guide using ChatGPT, Claude and other AI tools — like having a personal interview coach to help you ace every interview with confidence.

Struggling to decide which product to buy? AI can help you compare specs, analyze reviews, find deals, and make recommendations. This article walks you through four steps to make smarter purchasing decisions with AI, covering everything from phones and home appliances to courses and travel—addressing the main shopping scenarios in daily life.

Do you bookmark articles you never revisit, jot down ideas you never organize, and struggle to find notes when you need them? This guide shows you how to use AI to turn scattered information into a structured knowledge base — no complex tools required.

Voice input is no longer just about dictation. Combined with AI recognition and smart formatting, you can complete writing, translation, and meeting notes by speaking. This step-by-step guide teaches you how to set up and use AI voice input across mobile, desktop, and browser.

Can you do data analysis without knowing how to code? This article walks you through using AI tools like ChatGPT and DeepSeek to go from raw tables to visual charts to analysis reports, completing the entire data processing workflow in four steps.