求翻译：销售医疗器械（二类、三类）；批发兼零售预包装食品、乳制品（含婴幼儿配方乳粉）、饮料、中成药、中药饮片、化学药制剂、抗生素、生化药品、生物制品、保健食品、水果；因特网信息服务（不得开设新闻、出版、教育、医疗保健的内容）；互联网药品交易服务。 货物进出口；技术进出口；代理进出口；销售仪器仪表、日用品、工艺品、机械设备、化妆品、电子产品、家用电器、鲜花、宠物用品、通讯器材、医疗器械（一类）。是什么意思？

Sales of medical devices (II, III); wholesale and retail pre-packaged foods, dairy products (including infant formula milk powder), drinks, Chinese patent medicines, Chinese Herbal Medicine, chemical medicine preparation, antibiotics, biochemical drugs, biological products, health care food, fruit;

Sales of medical equipment (Class 2, class 3); wholesale and retail pre-packaged foods, dairy products, including infant formula milk powder, beverage, food & beverage, medicine, medicine, chemical agents, antibiotics, bio-chemical, biological products, health foods, fruits, and by the Internet

Sales medical device (class II class III); wholesale and retail of prepackaged foods, dairy products (including infant formula milk powder), beverages, traditional Chinese medicine, Chinese herbal medicine and chemical medicine formulations, antibiotic, biochemical drugs, biological products, health