This file, which was originally posted to YouTube - 【Part 3/6】dbc數碼四台校園台 × 教育局 - 中日甲午戰爭120周年研討會 YouTube], was reviewed on 23 July 2020 by the automatic software YouTubeReviewBot, which confirmed that this video was available there under the stated Creative Commons license on that date. This file should not be deleted if the license has changed in the meantime. The Creative Commons license is irrevocable.
This file was manually reviewed by reviewerGRuban, who confirmed that this file is allowed on Wikimedia Commons.
授權條款
This video, screenshot or audio excerpt was originally uploaded on YouTube under a CC license.
Their website states: "YouTube allows users to mark their videos with a Creative Commons CC BY license."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.