Audio files ArchiveNovember 12, 2020 - November 18, 2020 音声ファイル一括ダウンロード Scientists Discover Device that May Help Sleeping Problems Posted November 18, 2020 Study: Quizzes Improve Students’ Performance in School Posted November 17, 2020 Aviation Company Creates Jet Suit for Emergencies Posted November 16, 2020 Study: Venus Cannot Support Life Because of Jupiter Posted November 15, 2020 PepsiCo to Launch Drink for Relaxation Posted November 14, 2020 Subway Sandwiches Not Legally Bread, Irish Supreme Court Rules Posted November 13, 2020 Costco Sells Advent Calendar for Dogs Posted November 12, 2020