指挥在测试纸和贴纸上工作吗？网民称：“天才

When taking children on high-speed metals for summer, how to let kids board the bus quietly become a problem for parents.最近，在从Nanning到Hangzhou West的一列火车上，网民拍摄了一张指挥家发送高速铁路测试文件的照片，并在社交平台上收到了数千个愿望。 Some netizens even called him "high-speed rail class teacher." (Correspondent: Peng Wanyun Li Jiao Production: Chen Yanyou Video Source: China Railway Nanning Bureau Group Co, Ltd.) 负责编辑：[Yu Xiao]