摘要
在整个农耕文明时代里，竹是日常生活和劳作中不可替代的原材料。据史料记载，曾有一座以竹子为材料的浮桥，连接着黄河两岸。我无法考证人类是何时开始利用竹子，但很可能与战争有关，冷兵器时代，人类用竹子制作弓。
In the ancient plough civilization times, bamboo is an irreplaceable raw material for daily life and farming. According to the historical materials, there was a float bridge made of bamboo, which connected the two banks of Yellow River. The time when human beings began to use bamboo cannot be found out.
出处
《西南航空》
2005年第5期38-42,共5页
China Southwest Airlines
