[1] Formats: Locale-Specific Messages - Google Chrome (2015-02-18 15:47:12 +09:00 版) https://developer.chrome.com/extensions/i18n-messages

[2] Internationalizing Your App - Google Chrome (2015-02-18 15:47:37 +09:00 版) https://developer.chrome.com/webstore/i18n

[3] i18n for extensions - The Chromium Projects (2015-02-18 13:36:01 +09:00 版) http://www.chromium.org/developers/design-documents/extensions/how-the-extension-system-works/i18n

[4] chrome.i18n - Google Chrome, 2020-11-27T10:17:22.000Z https://developer.chrome.com/extensions/i18n