I think Paige just thought she at least deserved a piece of cake.佩奇或许觉得，至少该让她好好过个生日
She may be slow but at least she's reliable.
He has been there at least twice.
a piece of一张(片； 块； ... )
Would you please give me a piece of paper?
I was hurt by a piece of falling masonry.
It's too dangerous not to say anything at this point!现在什么都不说才危险
He walked too slowly to catch up with me.
He's too spineless to ask for more money.