教育学习1 month ago
Lingua AI — Learn 100+ languages with your AI tutor
与AI语言导师聊天，练习发音，通过每日课程和测验学习100多种语言。
@MahendraMack9b · X
Check out what I just built with Lovable!
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与AI语言导师聊天，练习发音，通过每日课程和测验学习100多种语言。
@MahendraMack9b · X
Check out what I just built with Lovable!
通过 Vocab Top 的 AI 生成视觉助记、语境翻译和发音指南掌握词汇。
LandoLorinse · HN
Vocab Top – AI-powered vocabulary builder that helps you retain words
多语言词汇学习平台，免费提供 AI 插图、发音和记忆技巧练习。
黄油单词 — 在线背单词工具，免费，每张单词卡配有 AI 插图、单词发音和例句朗读，支持西班牙语、法语、德语、日语
通过与AI对话伙伴的真实场景对话，在11种语言中练习口语。
u/Wooden-Safe-6410 · Reddit
I built an AI powered language learning app (without creepy AI characters) Called it Speaka. I’m an expat in Germany and have had my fair share of struggling with the language specially being put on the spot and having to speak. So I have built a web app speaka.app to help. Free to try and use daily. Useful Functions: - Real life scenarios - Custom scenarios tailored to your level - Using the best AI speaking models for flow and tone - Feeback and improvements -
免费课堂平台，支持实时测验、交互式白板、虚拟实验室和AI发音教练。
@IbrahimMoh66902 · X
Check out what I just built with Lovable!
通过日常播客课程和互动练习学习会话中文。
@notamachinee · X
Interested in learning Mandarin?
实时AI演讲教练，提供即时反馈以改善您的演讲和表达能力。
shezhang2001 · HN
Hi HN! I'm Sheryl, founder of Altura ( https://www.altura.coach ). I've been a tech executive for close to 30 years. I'd worked on my communication throughout my career. I read books, take courses, put effort in every important meeting, but the progress was terribly slow. Then I read a transcript of myself in a job interview, filler words ("you know", "like") burst in clusters throughout the meeting. I had no idea that I was saying them. Filler was just one issue that I worked on. I had plenty o
通过实时音准反馈和渐进式练习学习吹口哨。
x1shir · V2EX
HowToWhistle：像唱 KTV 一样练习吹口哨 一直想提高吹口哨技巧，搜了一圈发现网上的教程都是文字和视频，练的时候根本不知道自己吹得对不对。 想到可以像 KTV 一样，有个音轨对比，于是干脆自己搓了一个练习网站：[https://howtowhistle.org/]( https://howtowhistle.org/) 核心思路是用浏览器的麦克风做实时音高检测，你对着麦克风吹，页面会显示你当前的音高和目标音的偏差，类似 KTV 唱歌时的实时评分。功能大概有： - 实时音高反馈，能看到自己吹的是哪个音、偏高还是偏低 - 从单音长音开始的渐进式练习，到音阶、再到简单旋律 - 纯前端实现，声音不上传，无需注册 目前还比较简陋，欢迎大家试玩和提建议。
学习波斯语：免费音频课程、字母指南、语法规则和间隔重复练习。
u/BigBoyWeazle · Reddit
Launching our first iOS app was brutal… but it paid off🚀 Hey everyone 😊 We recently launched our first iPhone app, Learn Farsi iOS and man o man, what a ride it was! Some early numbers in the first 4 weeks: • 290+ downloads • 23 paid users, $700+ total revenue so far • Now at ~$100 MRR I know these numbers aren’t huge, but it honestly feels crazy to see people pay for something we built. It really shows that building for a small, underserved niche can work. A
支持100多种语言的音频和视频转录，使用AI定制简历，查找远程工作机会。
@OauthNature · X
Ai cv tailoring job board
观看模拟客户视频，录制治疗回应，获得AI教练反馈。
u/JustinAngel · Reddit
PracticeTherapy.ai: free training simulator for therapists practicing with simulated clients Hi reddit, I launched PracticeTherapy.ai (ask for invite code, YouTube demo ) It's a deliberate practice platform for mental health professionals (therapists, social workers, psychologists, etc) to learn new clinical skills. Here's how it works The goal is to help clinicians develop practical instincts in simulated sessions that can transfer into real client work. Learn
