operations room
オペレーションルーム
control room
/suto3/google.iconoperations room
/suto3/Google画像検索.iconoperations room
/suto3/Google定義検索.icon operations room
/suto3/wikipedia.iconoperations room
/suto3/weblio.icon operations room
/suto3/kotobank.icon operations room
/suto3/jisho.icon operations room