What is Genius? Genius organizes your information and carefully chooses questions using an intelligent "spaced repetition" method that's based on your past performance. It performs fuzzy answer checking and even highlights errors visually. Use Genius to study foreign language phrases, vocabulary words, historical events, legal definitions, formal speeches, marketing points, religious texts - anyth
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く