（参考：次回の衆議院選挙はいつ？仕組み、投票方法をわかりやすく解説します！） We try to maintain the Discussion board a beneficial and Risk-free spot for our members to speak regarding their questions or problems also to report successes with their joint substitution operation. ネタみたいな質問にネタ返しの回答したら削除されました 回答削除って質問者が出来るんでしたっけ？ それとも運営が... https://robertj173jll1.wikiconversation.com/user