To recite fluently and usually at length
熟練地、一口氣地背出
reeled off a long list of names and dates.
一口氣背出一長串名稱和時間
say or recite something very rapidly and without apparent effort
一口氣說出；滔滔不絕背出
she proceeded to reel off in rapid Italian the various dishes of the day.
他接著用意大利語快速報出這天的各種各樣菜肴。