線上教育資源這麼多、這麼雜，該怎麼找？學呀將二十餘個線上學習平臺內容整合至一個統一的搜尋體驗，讓使用者能輕鬆找到適合自己的學習資源。
There is an abundance of online educational resources, but how do we find the right ones? Zetria integrates over 20 online learning platforms into a unified search experience, allowing users to easily find the right resources for them.
學生對上課內容有疑問，但又不想在課堂上提問？學 Bot 是一個基於 GPT-3.5、能夠回答學生問題的個人教育助理，讓學生能夠在課堂外隨時隨地得到解答。
Having troubles learning the materials, but don’t want to ask questions in class? Zetria Bot is a personal tutoring agent based on GPT-3.5 that can answer students’ questions, allowing students to get answers anytime, anywhere.
二十一世紀的今天，繁體中文的知識內容仍以紙本為主，網路上仍沒有一個具有公信力的學科內容來源。學呀的線上開源教科書正想彌補這個缺陷，讓網路上的知識內容能夠更加豐富。
Two decades into the 20th century, there still isn't a reliable source of textbook knowledge online. Zetria, with its opensource online textbooks, is here to bridge this gap.
一直以來，學呀都認為知識不應該被「課內外」這標籤的枷鎖所束縛。學呀的課綱之外教科書創作計畫，就是要打破這個框架，讓知識能夠自由流動。
Zetria believes that knowledge should not be bound by the label of "curriculum." Our Beyond Curriculum: Textbook Creation project aims to break this framework and allow knowledge to flow freely.
除非另外標示，學呀的所有內容皆以創用 CC 姓名標示-相同方式分享的方式授權。這代表任何人都可以自由使用、修改、再散佈學呀的內容——甚至用於商業用途。
Unless otherwise noted, all of Zetria's content is licensed under Creative Commons Attribution-ShareAlike. This means that anyone can freely use, modify, and redistribute Zetria's content - even for commercial purposes.
學呀使用全球通用的 Markdown 格式提供內容，並且擴充了許多教育用的功能，例如數學模擬、YouTube 影片、物理模擬等等。這些擴充功能的原始碼皆為開放，任何人都可以使用。
Zetria embrases the globally accepted Markdown format, and extends it with many educational features upon that. These extensions are all open-sourced, and can be used by anyone.