そういえば…。回答がついた質問を取り消す場合って（解決済みでないもの）、コインって要りましたっけ?後、解決済みの質問を取り消した場合も、コインは減るんでしたっけ? Note that https is required simply because Opera wouldn't deactivate history buffer for plain http webpages. If you truly cannot get https so you are ready to ignore Opera, the ideal you are able to do Is that this: By continui... https://www.aeroindustrial.com/product/par-de-helices-aspas-de-matrice-4/