"How does China's high-speed rail reduce wind resistance?" "Can riding a high-speed train feel like traveling through time and space?" Why are our Mongolian friends so curious? On November 21, at the Zhengzhou Railway Vocational and Technical College campus, 12 Mongolian friends boarded a high-speed train and took on the role of "high-speed rail drivers" for the day. So, what fascinating moments unfolded during their "test drive"?