{"groundTruth": ["新陈代谢"], "candidates": [["循环往复", "循序渐进", "新陈代谢", "返老还童", "相濡以沫", "坐以待毙", "转弯抹角"]], "content": "黄瓜所含的黄瓜酸，能促进人体的#idiom#，排出毒素。维生素C的含量比西瓜高5倍，能美白肌肤，保持肌肤弹性，抑制黑色素的形成。黄瓜还能抑制糖类物质转化为脂肪，对肺、胃、心、肝及排泄系统都非常有益。夏日里容易烦躁、口渴、喉痛或痰多，吃黄瓜有助于化解炎症。", "realCount": 1}