0043名無しさん@英語勉強中 (ワッチョイ a7c6-PC7I)垢版 | 大砲2018/03/01(木) 16:51:10.04ID:SwRTMHIQ0 >>33 ワイもやっとくか This sound is so discernible that you can easily hear it even in a noisy place like here.