(zài, ㄗㄞˋ) (located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress) [CE-DICT]
邮
(yóu, ㄧㄡˊ) post (office); mail [CE-DICT]
局
(きょく) (n,n-suf) (1) channel (i.e. TV or radio); station; department; (2) affair; situation; (P) [EDICT]
(つぼね) (n) (1) court lady; lady-in-waiting (Heian period); (2) (See 曹司・1) separate room in a palace (esp. for a lady) (Heian period); (3) room for a very low class prostitute; (4) (See 局女郎) very low class prostitute [EDICT]