凤凰城艺术家马克·格里纳沃特在现场观众面前创作了这幅画，这是凤凰城水母主题画展的一部分。

Phoenix-basedartist Mark Greenawalt created this painting in front of a liveaudience as part of a jellyfish-themed gallery exhibition in Phoenix.

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在微博上关于这个主题的现场交流信息先后超过10万条。

Approximately 100, 000 messages before and during the live chat were exchanged on Weibo on this topic.

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“现场站立思考”是指能够快速组织自己的观点，不要提前准备便能针对某个主题发表演讲，这种类型的演讲常常被称为即席演讲。

This type of speech is often called an impromptu speech.

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