《三国志·吴书·张顾诸葛步传》
孙权登基之后，张昭因为年老多病，将官职及所统的军队归还朝廷。
权既称尊号，昭以老病，上还官位及所统领。
After Sun Quan ascended the throne, Zhang Zhao returned his official position and the army he led to the court because he was old and sick.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 孙权登基之后，张昭因为年老多病，将官职及所统的军队归还朝廷。 [/INST] 权既称尊号，昭以老病，上还官位及所统领。</s>
Convert the following modern Chinese text into Classical Chinese: 孙权登基之后，张昭因为年老多病，将官职及所统的军队归还朝廷。
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权既称尊号，昭以老病，上还官位及所统领。
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