《左传·襄公·襄公四年》
四年春季，楚军由于陈国背叛的缘故，仍旧驻扎在繁阳。
四年春，楚师为陈叛故，犹在繁阳。
In the spring of the fourth year, the army of Chu laid in Fanyang because of the betrayal of Chen.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 四年春，楚师为陈叛故，犹在繁阳。 [/INST] In the spring of the fourth year, the army of Chu laid in Fanyang because of the betrayal of Chen.</s>
Explain the meaning of this Classical Chinese passage in English: 四年春，楚师为陈叛故，犹在繁阳。
user
In the spring of the fourth year, the army of Chu laid in Fanyang because of the betrayal of Chen.
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