[PyMOL] How to label residue name on top of sphere representation

[sunyeping <sun...@al...>]

Dear all,

I wish to label residue name on top of sphere representation, but I find it is difficult.
I tried the following command

select sele, c. A & resi 47 & name CB
show sphere, c. A & resi 47
lable sele, "Y47"

I and the "Y47" label is hidden inside the sphere and cannot be seen. 
Even if I set the sphere to be 80 % transparency, the label cannot be seen yet.
So what the the correct way to make such a labelling?

Best regards,
Yeping Sun