scoring_breakdown:[{"source":"word_of_mouth","score":92.89999999999999,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其防雾效果持久,宝宝佩戴后不再哭闹抗拒。多位妈妈反馈镜框柔软不勒眼周,即使长时间佩戴也无红印。部分用户提到头带调节方便,适合不同头围的宝宝。少数评论指出镜片在极端温差下偶有起雾,但整体性价比极高,回购率超过30%。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.8,"review_count":12500,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":12500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.25,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@育儿达人小C:Swimbobo的硅胶真的超软,我家宝宝第一次戴泳镜没哭!","@亲子游泳教练老张:防雾效果在百元内产品里算第一梯队,推荐给学员家长。"]}}]