Although many political leaders communicate with foreign leaders and publics through social media, limited knowledge exists concerning its impact on global travel. However, signaling theory suggest...

中文翻译：

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政治家社交媒体传播和旅行目的对全球旅行的影响

尽管许多政治领导人通过社交媒体与外国领导人和公众沟通，但对其对全球旅行的影响知之甚少。然而，信号理论表明...