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(单词翻译:双击或拖选)
Knights1 in shining armor, charging each other in great pitched battles, that is the popular view of warfare2 in the Middle Ages. In reality, most medieval conflicts involved the attacking of castles, and mounted knights were not much use against stone walls. A siege against a castle could take weeks, even months. The attacking army pitted against a well-defended garrison3 within. By the end of the 13th century, the science of defensive4 architecture had reached a peak. Stone walls were built thicker and taller than ever before, and archers5 could easily pick off advancing attackers. To further frustrate6 attempts at breaching7 the walls, castles were situated8 on rocky crags, or surrounded by water. But every advance in castle defense9 drove attackers to devise better siege weapons.
"During the Middle Ages, castles kept improving, they kept improving as weapons of attack got better, and tactics was this eternal balance between attack and defense."
"Heave!"
Two hundred years before cannon10 appeared in Europe, chroniclers make reference to what appears to be the ultimate 13th century's siege weapon: an ingenious new form of heavy artillery11 that flung huge stone balls with such destructive power that castle walls were reduced to rubble12. But no ancient weapon of this type has survived. Were such claims gross exaggerations, or did such a weapon really exist?
To answer these questions, NOVA brings together a team of experts in medieval warfare, who believe they know the secret.
"It's chaos13, it's Wednesday I think, I don't have a clue whether or not we'll finish."
Their task, to build siege machines capable of destroying a castle wall at a range of about 200 yards.
"Well, I think that the thing will smash it up, nicely yeah."
With just two weeks to meet the challenge, a siege mentality14 quickly sets in. No modern builders have ever managed to do this before.
"...balance. Once I got it in, the whole thing could twist and tip quite alarmingly."
"one more draw, one more draw."
This interplay between defenders15 and siegers, it's still up in the air, we could still take it, then again we could fail. It's sort of "in the lap of the gods".
1 knights | |
骑士; (中古时代的)武士( knight的名词复数 ); 骑士; 爵士; (国际象棋中)马 | |
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2 warfare | |
n.战争(状态);斗争;冲突 | |
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3 garrison | |
n.卫戍部队;驻地,卫戍区;vt.派(兵)驻防 | |
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4 defensive | |
adj.防御的;防卫的;防守的 | |
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5 archers | |
n.弓箭手,射箭运动员( archer的名词复数 ) | |
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6 frustrate | |
v.使失望;使沮丧;使厌烦 | |
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7 breaching | |
攻破( breach的过去式 ); 破坏,违反 | |
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8 situated | |
adj.坐落在...的,处于某种境地的 | |
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9 defense | |
n.防御,保卫;[pl.]防务工事;辩护,答辩 | |
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10 cannon | |
n.大炮,火炮;飞机上的机关炮 | |
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11 artillery | |
n.(军)火炮,大炮;炮兵(部队) | |
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12 rubble | |
n.(一堆)碎石,瓦砾 | |
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13 chaos | |
n.混乱,无秩序 | |
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14 mentality | |
n.心理,思想,脑力 | |
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15 defenders | |
n.防御者( defender的名词复数 );守卫者;保护者;辩护者 | |
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