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In addition, nearly 70% (67.45%) of the audience of Charming China City said they watched each or most of the episodes, indicating that the audience of the program had high loyalty. Further analysis shows that the older the audience, the higher the frequency of watching Charming China City, that is, the higher the loyalty to the program. In the future, the program will also be further close to the viewing habits of young viewers, thus further attracting young viewers to travel and enhancing the promotion of the program to tourism and economy.What are the types of click events?感谢书友【红袖爱添香】今天累积接近3000的打赏。Eldest daughter Alta　　地球正遭受着许多意想不到的自然灾害，面 对这些灾害降临，六年级学生罗晓宇和柳眉通过 电脑联系到快乐星球的老顽童爷爷。老顽童爷爷 派风氏三兄妹带来了快乐星球上最先进的科学监 测设备，在网络空间成立了一间实验室，让孩子 们意识到了人类对地球的破坏，和如何来改善这 些。15年后，罗晓宇成为地球上一名优秀的环保 科学家，全身心的投入到了对我们赖以生存的家 的保护和建设中。最后，地球人和快乐星球人建 立了良好的学习交流，大家快乐地到快乐星球上 参观去了。