{"groundTruth": ["掉以轻心"], "candidates": [["高枕无忧", "财迷心窍", "草菅人命", "万无一失", "见惯不惊", "因小失大", "掉以轻心"]], "content": "切忌配戴不合适的乳罩，或干脆不配戴乳罩。选择合适的乳罩是保护双乳的必要措施，切不可#idiom#。要选择型号适中的乳罩，应做到以下3点：配戴乳罩不可有压抑感，即乳罩不可太小，应该选择能覆盖住乳房所有外沿的型号为宜。", "realCount": 1}