YOU SAID:
I would love a piece of blueberry pie
INTO JAPANESE
私はブルーベリーパイの一部が大好きです
BACK INTO ENGLISH
I love some of the blueberry pies
INTO JAPANESE
私はブルーベリーパイのいくつかが大好きです
BACK INTO ENGLISH
I love some of the blueberry pies
You've done this before, haven't you.