Edit essays with AI-powered full-text feedback and error correction. Upload documents for instant grading and detailed comments. Access writing techniques, personalized ideas, and sample essays to improve composition skills.
Learn English with customizable text display options, including Chinese-English and English-Chinese对照. Adjust pronunciation speed, switch between British and American accents, and repeat sentences.
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Learn languages, explore cultures, grow minds
Learn through vocabulary, grammar, sentence structures, and speaking skills. Practice pronunciation with audio guides. Track progress with interactive exercises and quizzes.
Correct grammar errors in text by identifying spelling, lexical, syntactic, and semantic mistakes. Provide feedback on sentence structure and meaning. Support multiple levels and learning stages. Sync with educational platforms for progress tracking.