https://youtu.be/KG6CPi8N61I?si=sH77qIMW91m6vqTr
https://www.google.com/amp/s/www.ettoday.net/amp/amp_news.php7%3fnews_id=578245
學人做大媽，怕殘酷現實
297,939KM-4KM=297,935KM
https://youtu.be/enPBi7AwFP0?si=b0oXuWYKv8MuC_JP