参考翻译:
The May Fourth Movement, which took place on May 4, 1919, was an anti-imperialist, anti-feudal, political and cultural movement. The movement was centered in Beijing, and soon spread to Shanghai, Tianjin, Qingdao and many other cities. It was a patriotic movement with broad participation by citizens, businessmen and workers, in which young students served as the main force. They took various activities, such as demonstration and strike, to protest the weak government and claim to recover the national sovereignty. The May Fourth Movement played a significant role in Chinese politics, culture, education as well as the development of the Communist Party of China. In order to commemorate this movement, the May 4 was officially announced as the Chinese Youth Day after the founding of People's Republic of China.