哎呀,妈妈,刘教授讲的是《易经》的作者,是远古时代的人物,您扯哪儿去啦。
āiyā ,māma ,Liú jiàoshòu jiǎng de shì Yìjīng 》de zuòzhě ,shì yuǎngǔshídài de rénwù ,nín chě nǎr qù la 。
Come on, Mom. Professor Liu is talking about the author of the I Ching. He's a person from ancient times. What are you talking about?