这几天嗓子坏了，医生不让我说话，所以一直没练习

Consider you. In all time before now and in all time to come, there has never been and will never be anyone just like you. You are unique in the entire history and future of the universe. Wow! Stop and think about that. You're better than one in a million, or a billion, or a gazillion. You're the only one like you in a sea infinity.

慢速：

42'

快速：

24'

我所学到的：

126'