牺牲与胜利：一组关键词，回溯中国抗战与反法西斯的岁月

Group 1 - The article highlights the significance of the 80th anniversary of the victory in the Chinese People's War of Resistance Against Japanese Aggression and the global anti-fascist war in 2025, emphasizing the historical importance of this event [1][35]. - It reflects on China's crucial role in the Eastern Front during World War II, showcasing the immense sacrifices made by the Chinese people in the fight against fascism [1][30]. - The article discusses the atrocities committed by the Japanese military, including the Nanjing Massacre and the inhumane experiments conducted by Unit 731, underscoring the severe human cost of the war [9][10]. Group 2 - The narrative includes the timeline of key events, such as the Marco Polo Bridge Incident in 1937, which marked the beginning of full-scale resistance, and the formal surrender of Japan on September 2, 1945 [4][12]. - It mentions the establishment of September 3 as a day to commemorate the victory and the sacrifices made during the war, highlighting the importance of remembrance in shaping national identity [14][35]. - The article notes the international recognition of China's contributions to the war effort, with statements from global leaders acknowledging that without China's resistance, the outcome of the war could have been drastically different [26][28].