《明史·志·卷六十一》
并且淮水又从周家桥漫入，淹死百姓，危害漕运。
而淮水又从周家桥漫入，溺人民，害漕运。
In addition, the Huai River overflowed from Zhou’s Bridge and drowned people, which posed a threat to water transport.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 而淮水又从周家桥漫入，溺人民，害漕运。 [/INST] In addition, the Huai River overflowed from Zhou’s Bridge and drowned people, which posed a threat to water transport.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 而淮水又从周家桥漫入，溺人民，害漕运。
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In addition, the Huai River overflowed from Zhou’s Bridge and drowned people, which posed a threat to water transport.
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