ad lib

音标发音

Facial expressions and ad lib dialogue are a big part of what a comedian brings to the script.
面部表情和对话的语调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.
是真正的临时发挥还是如达斯汀.霍夫曼（拉茨.佐扮演者）所说的自编台词，至今仍有争议，导演称这在剧本上是有的。
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，为保证乐队在Megalopolis的成功能够在全国再现，乐队应雇佣Ad Lib在全国范围内重复他们在Megalopolis所作的广告宣传。