Helen liked the picture very much but I don 't think it 's anything to rave about .
海伦非常喜欢那张照片，但是我觉得它并不怎么样。
I hope this helps explain why lisp folks rave about macros .
我希望这篇文字能解释为什么lisp爱好者老爱嚷嚷着宏。
But we also enjoyed pleasing mom by expressing our enjoyment of her meal . It worked both ways . As I would eat the great meal I would rave about it and praise my mother .