『8. Class-Based Programming』2022/8/16 23:48:00 https://podcasts.google.com/feed/aHR0cHM6Ly9hbmNob3IuZm0vcy8zMzBhOTQ4OC9wb2RjYXN0L3Jzcw/episode/NDY0NDVjOTEtYjllZi00Mjk0LWEyNzEtNGRkMjA3NmQxMzg2?ep=14