Lesson14_Sounds・音声 Conversation 1 https://www.9640.jp/wp-content/uploads/2019/09/L14-c1.mp3 2 https://www.9640.jp/wp-content/uploads/2019/09/L14-c2.mp3 3 https://www.9640.jp/wp-content/uploads/2019/09/L14-c3.mp3 まとめてダウンロード|Download all sounds Lesson14の音声をまとめてダウンロード|Download all sounds of Lesson14