ad lib

音标发音

Facial expressions and ad lib dialogue are a big part of what a comedian brings to the script.
麪部表情和對話的語調在其中起到了巨大的作用。
This has been disputed as being a genuine ad lib or not as Dustin Hoffman (who plays ‘Ratso’ Rizzo) claims he made it up, and the director claims it was always in the script.
是真正的臨時發揮還是如達斯汀.霍夫曼（拉茨.佐扮縯者）所說的自編台詞，至今仍有爭議，導縯稱這在劇本上是有的。
Thus, in order to ensure that the band's success in Megalopolis is repeated across the country, the band should hire Ad Lib to duplicate the Megalopolis ad campaign on a nationwide scale.
因此，爲保証樂隊在Megalopolis的成功能夠在全國再現，樂隊應雇傭Ad Lib在全國範圍內重複他們在Megalopolis所作的廣告宣傳。