《汉书·传·陈胜项籍传》
陈余发动三县全部兵员，与齐军协力攻打常山，大败常山军。
陈馀悉三县兵，与齐并力击常山，大破之。
Chen Yu used all the soldiers from the three counties to work with Qi's army to attack Changshan, and they soundly defeated Changshan's army.
<s>[INST] Translate the following Classical Chinese text into modern Chinese: 陈馀悉三县兵，与齐并力击常山，大破之。 [/INST] 陈余发动三县全部兵员，与齐军协力攻打常山，大败常山军。</s>
Translate the following Classical Chinese text into modern Chinese: 陈馀悉三县兵，与齐并力击常山，大破之。
user
陈余发动三县全部兵员，与齐军协力攻打常山，大败常山军。
assistant