以后会再买、卖家服务好卖家态度好、聊天时非常热情回复及时####[['回复及时', 'Seller Service#Timeliness of Seller Service', 'positive'], ['卖家态度好', 'Seller Service#Attitude', 'positive'], ['以后会再买', 'Buyer Attitude#Repurchase and Churn Tendency', 'positive']]