http://www.tudou.com/programs/view/rjZ1QXNJDnw/这首歌是不是SUM41的。是或者不是请告诉我歌名。

是，Sum 41 的《 Astronaut 》

歌词：
When I grow up
Don't be a doctor
A lawyer or a cop
All I want to be
Is an Astronaut
Why can’t you see?
It’s the only thing I wanna be
Suit and tie is not for me
It’s my destiny to be (to be)
An astronaut
Astronaut, I wanna be an astronaut
An astronaut, I wanna be an astronaut
Astronaut, I wanna be an astronaut
An astronaut
Why can't you understand?
I wanna take command
Of a space ship
Mom and Dad
You gave me everything you never had
But all I want to be
My life-long dream
All I want to be is an
Astronaut, I wanna be an astronaut
An astronaut, I wanna be an astronaut
Astronaut, I wanna be an astronaut
An astronaut, I wanna be an astronaut
Astronaut, I wanna be an astronaut
An astronaut, I wanna be an astronaut
Astronaut, I wanna be an astronaut
An astronaut, I wanna be an astronaut