leave the country;depart;exit 遞解～send out of the country under escort/驅(qū)逐～ deport;deportation/辦理～手續(xù)go through exit formalities/～登記departure registration/～檢疫exit quarantine/～旅游outbound visit(or travel,tourism)/～簽證exit visa/～許可exit permit/～移民emigrant;emigration