台灣黑皮歐巴桑的學習祕笈

Crash Course (Philosophy #18)、戲劇: 傾城雪、地理、高中化學(常見的化學反應三)
Batman & Identity: Crash Course Philosophy #18
https://www.youtube.com/watch?v=-TFCMK4i2lo

Everyone Was Waiting To See Girl's Joke, But Didn't Expect Her To Win King's Heart With Thi
https://www.youtube.com/watch?v=BS34OoTh1fk

【升學密碼】影響中國氣候的因素→季風 | 地理 | 數位學習 | Study21
https://www.youtube.com/watch?v=dFMMoqTFWfk
國中地理 中國氣候的特徵及其影響因素_7641
https://www.youtube.com/watch?v=3kgl9qSJHZY

Chemistry - Oxidation-Reduction Reaction (3 of 19) Oxidation Numbers
https://www.youtube.com/watch?v=ZvDw24hC8AI
Chemistry - Oxidation-Reduction Reaction (4 of 19) Determining Oxidation Numbers
https://www.youtube.com/watch?v=f58WgOORN34
Chemistry - Oxidation-Reduction Reaction (5 of 19) Oxidation Numbers and the Periodic Number
https://www.youtube.com/watch?v=xtosS-CC43c