0121かめに ◆ZclcyV/VbI (オイコラミネオ MM49-aox+)垢版 | 大砲2019/01/27(日) 15:32:08.51ID:xe+PLbY8M My previous boss, who speaks English fluently, said "English is just a tool." So, in my opinion, we may realize the fact after we master the language.