{"groundTruth": ["天壤之别"], "candidates": [["如出一辙", "天壤之别", "有头有脸", "难兄难弟", "左右开弓", "异曲同工", "千差万别"]], "content": "苹果iPad给平板电脑市场带来了新的生机，松下近日也公布了新款的平板电脑，型号为ToughbookH1Field。不过从用途和设计来看，苹果iPad和松下ToughbookH1Field有着#idiom#，虽然都是号称平板，但差距其实真的就这么大。", "realCount": 1}