Yu, a chemistry graduate from Peking University, describes himself as a fly counter. His actual profession is to monitor a rail's impact on the environment.
余军毕业于北京大学化学专业。他管自己叫“数苍蝇的人”。实际上他的职业是监测铁路对环境的影响。
3
Using internal counter to record traveled time and distance, and on led monitor real-time demonstration causes this design to hasten the intellectualization and the human nature.