0068名無しさん@英語勉強中 (アウアウエーT Sa4a-o78b)垢版 | 大砲2019/09/09(月) 23:35:51.84ID:FqCZUKIca >>65 because it's easier and faster for me to type only lower case letters. if it doesn't make sense, i will instantly switch to using upper case letters.