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Echo One — 双语字幕逐句精听

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Overview

在 YouTube™ 播放器里为带英文字幕的视频生成双语字幕，逐句精听、跟读和听写练习。

Echo One 是一个面向中文母语英语学习者的 YouTube™ 学习工具，帮助你在真实视频中看懂英语、逐句精听并练习表达。 打开带有可读取英文字幕的 YouTube 视频，即可从播放器里的 Echo One 入口开启双语字幕或学习模式。 免费功能： - 中英双语字幕 - 自动整理字幕断句 - 逐句播放、上一句/下一句和单句重播 - 播放倍速调节 - 英文、中文或双语字幕切换 - 字幕显示与隐藏 - 听写练习和结果检查 可选 Pro 功能： - AI 增强翻译 - AI Ask：围绕当前视频片段和表达随时提问 - AI Friend：用语音互动并围绕视频讨论 符合条件的登录账号可主动开启一次 7 天 Pro 免费试用，无需付款方式，不会自动扣款，到期自动回到免费版。当前 30 天 Pro 的人工开通状态和价格以 Echo One 官方 Pro 页面为准。 使用说明： - Echo One 依赖视频本身可用且可读取的英文字幕轨。 - 如果视频没有可读取的英文字幕，Echo One 不会对视频音频进行自动转写。 - 免费字幕和学习工具不要求登录；登录用于 7 天试用、Pro 权限和 AI 功能。 - Echo One 不下载视频，也不会绕过 YouTube 的登录、地区、会员或内容限制。 YouTube is a trademark of Google LLC. Use of this trademark is subject to Google Permissions.

Details

  • Version
    1.1.0
  • Updated
    August 2, 2026
  • Features
    Offers in-app purchases
  • Size
    148KiB
  • Languages
    中文（中国）
  • Developer
    Email
    liuc41199@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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Echo One — 双语字幕逐句精听 has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Echo One — 双语字幕逐句精听 handles the following:

Personally identifiable information
Authentication information
Personal communications
Location
User activity
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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