长征途中,红军不仅要突破数十万国民党军队的围追堵截,还要征服大江大河、雪山、草地等无数大自然的艰难险阻。在敌情紧急、战事频繁、环境恶劣的条件下,长征没有留下太多的历史照片。红一、红四方面军在长征途中几乎没有留下一张照片;红2、红6军团在长征途中攻克 During the long march, the Red Army must not only break through the siege of tens of thousands of Kuomintang troops, but also conquer the numerous obstacles and dangers of countless nature such as rivers, snow-capped mountains and grasslands. The Long March did not leave too many historical photos in the face of an emergency situation, frequent war incidents, and harsh conditions. Red First, the Red Fourth Army in the long march almost did not leave a photo; Red 2, Red 6 Corps conquered the long march