公務(wù)
public affairs;official business
國(guó)際～員協(xié)會(huì)聯(lián)合會(huì)Federation of International Civil Servants Association (FICSA)/執(zhí)行～ on official duty (or business)/～纏身be tied up with official duties/～上的責(zé)任official responsibility/～簽證service visa /～人員government functionary/～通訊official communications /～信件official correspondence