《后汉书·列传·皇甫嵩朱俊列传》
朱俊自己知道不能敌，留在关下不敢再前进。
俊自知不敌，留关下不敢复前。
Zhu Jun knew that he could not defeat them, so he stayed outside the pass and did not dare to advance any further.
<s>[INST] Translate the following Classical Chinese text into English: 俊自知不敌，留关下不敢复前。 [/INST] Zhu Jun knew that he could not defeat them, so he stayed outside the pass and did not dare to advance any further.</s>
Translate the following Classical Chinese text into English: 俊自知不敌，留关下不敢复前。
user
Zhu Jun knew that he could not defeat them, so he stayed outside the pass and did not dare to advance any further.
assistant