[問題] 壕溝能否有效防禦遊牧民族?
昨天看一部電影
中間出現一次大戰前後的壕溝戰畫面
就突然想到壕溝這麼簡單的技術,在古代中國王朝有沒有被使用來應付遊牧民族?
如果每進軍一段路程就挖一大段壕溝,再往前推進;一旦戰事不利可以馬上後撤
比起築城來得快速而且節省成本,可以用在剛占領但沒把握守住的領土這樣做吧?
就算沒辦法全方位防禦遊牧民族的騎兵,也可以減慢進軍速度以及限制進攻路線
古代有這樣的例子嗎?
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※ 編輯: bird09 來自: 118.233.251.233 (09/29 11:05)
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