Could somebody please tell me what's the exact meaning of this sentence in Chinese?Thanks!

问题描述:

Could somebody please tell me what's the exact meaning of this sentence in Chinese?Thanks!
"Losing weight:the triumph of mind over platter"

减肥:"饭桌之外的精神胜利".
platter我觉得应该译为"饭桌"\"饮食".
以意志力控制饮食从而达到减肥的胜利.