The variety shows in Taiwan are featured in their lively atmosphere, humorous language and improvised performance, which vividly exhibit the interestingness of the variety show.

台湾电视综艺节目以热闹的气氛、幽默的语言、即兴的表演为其主要特征，将综艺节目的趣味性发挥得淋漓尽致。

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At its first performance, Gershwin improvised the piano part.

在第一次演出时盖希文临时谱写了钢琴的部分。

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The latest version of PHP has been improvised and updated to make it easier to build for performance, improved engine execution, better memory usage, and a new and extended set of tools.

最新版的PHP已经在性能方面做出了很大改善，提高的引擎执行、更好的内存使用以及新扩展的工具。

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