信封/抬头格式Room 105, 1 F/L, Block B Jingyi Sci-Tech MansionNo. 9, East Dazhongsi Road/Street(看当地习惯选用)Haidian District, Beijing MunicipalityPRC正文格式Room 105, 1 F/L, Block B, Jingyi Sci-Tech Mansion, No. 9, East Dazhongsi Road/Street(看当地习惯选用), Haidian District, Beijing Municipality, PRC1.英语地址,从小到大,倒叙2.汉语固定名词,如北京、海淀、大钟寺、京仪,拼音连写3.各单词首字母,大写4.京仪科技大厦,还可能表示为Jingyi Science & Technology Mansion;供参