《南齐书·列传·卷二十九》
必须长时间地熟习军事武艺，决不是靠某一次战斗就能成就的。
必须久习兵事，非一战之力。
It is necessary to have long-term familiarity with military and martial arts, and it is definitely not something that can be achieved through a single battle.
<s>[INST] Convert the following English text into Classical Chinese: It is necessary to have long-term familiarity with military and martial arts, and it is definitely not something that can be achieved through a single battle. [/INST] 必须久习兵事，非一战之力。</s>
Convert the following English text into Classical Chinese: It is necessary to have long-term familiarity with military and martial arts, and it is definitely not something that can be achieved through a single battle.
user
必须久习兵事，非一战之力。
assistant