1·You might expect from a wisenheimer.
你可能对自作聪明的人有所期待。
2·The world's most celebrated cellist introduces himself not as Yo-Yo, or Mr. Ma, or even Yo Mama (as you might expect from a wisenheimer).
作为世界上最负盛名的大提琴家, 他并不自称为马友友，或马先生，甚至是友马马（假若你自作聪明） 。