《战国策·齐二·秦攻赵长平》
秦王分析说： 如今齐、楚来救援赵国，如果他们联合作战，寡人就退兵；如果他们一盘散沙，我就趁机攻打它。 
秦计曰： 齐、楚救赵，亲，则将退兵；不亲，则且遂攻之。 
The King of Qin analyzed and said: Qi and Chu have come to aid Zhao; if they fight together, then I shall withdraw. If they do not work together, then I shall seize the opportunity to attack them.
<s>[INST] Give the modern Chinese and English translation for the following Classical Chinese passage: 秦计曰： 齐、楚救赵，亲，则将退兵；不亲，则且遂攻之。  [/INST] Modern Chinese: 秦王分析说： 如今齐、楚来救援赵国，如果他们联合作战，寡人就退兵；如果他们一盘散沙，我就趁机攻打它。  English: The King of Qin analyzed and said: Qi and Chu have come to aid Zhao; if they fight together, then I shall withdraw. If they do not work together, then I shall seize the opportunity to attack them.</s>
Give the modern Chinese and English translation for the following Classical Chinese passage: 秦计曰： 齐、楚救赵，亲，则将退兵；不亲，则且遂攻之。
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Modern Chinese: 秦王分析说： 如今齐、楚来救援赵国，如果他们联合作战，寡人就退兵；如果他们一盘散沙，我就趁机攻打它。  English: The King of Qin analyzed and said: Qi and Chu have come to aid Zhao; if they fight together, then I shall withdraw. If they do not work together, then I shall seize the opportunity to attack them.
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