{"groundTruth": ["随时随地"], "candidates": [["忐忑不安", "耳目一新", "总而言之", "足不出户", "随时随地", "左邻右舍", "无所不在"]], "content": "#idiom#练习口语。提示2It'simportanttobuildyourconfidence.Ifpossible,usesimpleEnglishsentencestructurethatyouknowiscorrect,sothatyoucanconcentrateongettingyourmessageacross。", "realCount": 1}