scoring_breakdown:[{"source":"word_of_mouth","score":82.9,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"在天猫和京东累计超25万条评价,评分4.6。用户评价集中在\"性价比超高\"\"清爽不油腻\"\"游泳后没晒黑\"。部分用户指出\"PA+++防护力稍弱于PA++++,需频繁补涂\"\"油皮夏天用略泛油光\"。孕妇用户反馈\"成分简单,没有刺激感\"。少量差评提到\"包装容易漏液\",但整体好评率超过95%,是平价游泳防晒中的爆款。","source_count":3}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.6,"review_count":250000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.25,"confidence":1,"details":{"rating_avg":4.6,"review_count":250000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@李佳琦:小黄帽是学生党游泳防晒首选,几十块钱用着不心疼。","@老爸测评:它的防水效果在这个价位段非常能打,适合预算有限的孕妇。"]}}]