今天跟我导师讲了一遍答辩ppt，54分钟！我嗓子都哑了！没有任何一个人发现我今天早上现做完ppt一次没练现场freestyle的哈哈哈
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.
