[Tutor] Noobish Syntay Error?

[Anna - Sophie Maeser]

Hi!
I want to ask you a quick question.. when I type in print '' hello  
world'' and then press enter, it says there is a syntax error... I  
really don't know what im doing wrong. I downloaded python 3.1 and am  
using IDLE with it.. im using mac.
Please help me findt he problem because its a very simple thing and I  
dont know what I am doing wrong..

-Anna