这些数字，我们不能忘

Core Points - The article emphasizes the significance of remembering the 14-year-long resistance against Japanese invasion, which began on September 18, 1931 [2][4]. Summary by Sections Historical Context - The Japanese invasion, marked by the destruction of the South Manchuria Railway near Shenyang, initiated a brutal 14-year conflict [2][4]. - Over 1 million square kilometers of territory in Northeast China fell under Japanese control following the September 18 Incident [8]. Human Impact - The war resulted in approximately 35 million casualties among Chinese military and civilians [12]. - The invasion led to the establishment of a biological weapons research facility in Harbin, where at least 3,000 individuals were subjected to human experimentation [15]. - More than 200,000 Chinese women were forced into sexual slavery, referred to as "comfort women" [18]. - The conflict displaced around 42 million people, leaving them homeless [30]. Territorial Loss - Following the Marco Polo Bridge Incident, Japan occupied over 6 million square kilometers of Chinese territory [21]. - The invasion resulted in the occupation of approximately 930 cities across China [26].