《左传·僖公·僖公二十四年》
诗的第四章说： 兄弟们在墙里争吵，一到墙外就共同对敌。 
其四章曰： 兄弟阋于墙，外御其侮。 
The fourth chapter of the poem says: “Brothers quarrel within the walls but fight together once they are outside the walls.”
<s>[INST] Provide a modern Chinese interpretation of the following Classical Chinese passage: 其四章曰： 兄弟阋于墙，外御其侮。  [/INST] 诗的第四章说： 兄弟们在墙里争吵，一到墙外就共同对敌。 </s>
Provide a modern Chinese interpretation of the following Classical Chinese passage: 其四章曰： 兄弟阋于墙，外御其侮。
user
诗的第四章说： 兄弟们在墙里争吵，一到墙外就共同对敌。
assistant