真相查询类
-
Snopes
https://www.snopes.com -
Wikipedia（英文）
https://en.wikipedia.org
全球时事类
3. Foreign Affairs
https://www.foreignaffairs.com
- Brookings
https://www.brookings.edu
课程学习类
5. Open Yale Courses
https://oyc.yale.edu
- Khan Academy
https://www.khanacademy.org
电子书资源类
7. Project Gutenberg
https://www.gutenberg.org
- Internet Archive
https://archive.org
素材工具类
9. Pixabay
https://pixabay.com
- Canva
https://www.canva.com