網址: https://www.thoughtco.com/thmb/6fJRDUOaGhyA8b3nFbT9b17kg4Y=/1500x1000/filters:fill(auto,1)/names-of-generations-1435472_v31-5b48e0cec9e77c0037f56645.png
網址2: https://ponasa.condesan-ecoandes.org/generations-defined-chart/a-comprehensive-list-of-generation-names.html
