《太平广记·卷二百二十六·伎巧二》
幽州人刘交，头上能顶一只高七十尺的竹竿，可以自己让竿上下自由活动。
幽州人刘交，戴长竿高七十尺，自擎上下。
Liu Jiao from Youzhou could balance a 70-foot-tall bamboo pole on his head and move it up and down freely.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 幽州人刘交，戴长竿高七十尺，自擎上下。 [/INST] Liu Jiao from Youzhou could balance a 70-foot-tall bamboo pole on his head and move it up and down freely.</s>
Explain the meaning of this Classical Chinese passage in English: 幽州人刘交，戴长竿高七十尺，自擎上下。
user
Liu Jiao from Youzhou could balance a 70-foot-tall bamboo pole on his head and move it up and down freely.
assistant