cramming
詰め込み教育
cram
/suto3/google.iconcramming
/suto3/Google画像検索.iconcramming
/suto3/Google定義検索.icon cramming
/suto3/wikipedia.iconcramming
/suto3/weblio.icon cramming
/suto3/kotobank.icon cramming
/suto3/jisho.icon cramming