The scene in which Rose meets Jack to thank him for saving her life was improvised by the two actors at James Cameron's request, and the spitting scene was almost all ad-lib.

在詹姆斯·卡梅隆的鼓励下，Rose见Jack感谢他救了她的命那场戏是这两个演员的即兴表演，吐口水那场戏也几乎是即兴表演。

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However, ballads were what people improvised out of daily life, and due to lack of means to record and preserve them in ancient times, they quickly disappeared without leaving much of a trace.

不过，歌谣本是人们在生活中随兴而发的东西，上古时代也没有保存和记载它们的方式，因此也就很快湮灭，不留痕迹。

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Paul Maguire admitted the unlawful possession of an improvised explosive device with intent to endanger life or cause serious injury to property.

BBC: Man jailed for having Crossmaglen PSNI station bomb

This silent animations were brought to life with musical accompaniment from multi-instrumentalist Kieron Maguire who provided a semi-improvised score using guitar and viola.

BBC: Jersey - Cardboard cartoons and improv