(中国山东省)青岛市市北区合肥路666号四季景园26号楼1单元501

信封/抬头格式
Room 501, Unit 1, Building 26, Siji Jingyuan Community
No. 666, Hefei Road/Street(看当地习惯选用)
Shibei District, Qingdao City
Shandong Province, PRC

正文格式
Room 501, Unit 1, Building 26, Siji Jingyuan Community, No. 666, Hefei Road/Street(看当地习惯选用), Shibei District, Qingdao City, Shandong Province, PRC

1.英语地址,从小到大,倒叙
2.汉语固定名词,如(山东、)青岛、市北、合肥、四季景园,拼音连写
3.各单词首字母,大写