《新唐书·列传·卷九十一》
叛军用铁锁链拦断淮河，搭梯向城上冲锋登城。
贼乃以铁锁绝淮流，梯冲乘城。
The rebels used iron chains to block the Huai River and put up ladders to storm the city walls.
<s>[INST] Translate the following Classical Chinese text into English: 贼乃以铁锁绝淮流，梯冲乘城。 [/INST] The rebels used iron chains to block the Huai River and put up ladders to storm the city walls.</s>
Translate the following Classical Chinese text into English: 贼乃以铁锁绝淮流，梯冲乘城。
user
The rebels used iron chains to block the Huai River and put up ladders to storm the city walls.
assistant